APA

Mittermeier R. A., Wallis J., Rylands A. B., Ganzhorn J. U., Oates J. F., Williamson E. A., Palacios E., Heyman E. W., Kierulff M. M., Yongcheng L., Supriatna J., Roos C., Walker S., Cortés Ortiz L. & Schwitzer C. (2009). Primates in peril. Arlington: Conservation International.

Chicago

Mittermeier Russell A, Wallis Janette, Rylands Anthony B, Ganzhorn Jorg U, Oates John F, Williamson Elizabeth A, Palacios Erwin, Heyman Eckhard W, Kierulff M.Cecilia M, Yongcheng Long, Supriatna Jatna, Roos Christian, Walker Sally, Cortés Ortiz Liliana and Schwitzer Chrstoph. 2009. Primates in peril. Arlington: Conservation International.

Harvard

Mittermeier R. A., Wallis J., Rylands A. B., Ganzhorn J. U., Oates J. F., Williamson E. A., Palacios E., Heyman E. W., Kierulff M. M., Yongcheng L., Supriatna J., Roos C., Walker S., Cortés Ortiz L. and Schwitzer C. (2009). Primates in peril. Arlington: Conservation International.

MLA

Mittermeier Russell A, Wallis Janette, Rylands Anthony B, Ganzhorn Jorg U, Oates John F, Williamson Elizabeth A, Palacios Erwin, Heyman Eckhard W, Kierulff M.Cecilia M, Yongcheng Long, Supriatna Jatna, Roos Christian, Walker Sally, Cortés Ortiz Liliana and Schwitzer Chrstoph. Primates in peril. Arlington: Conservation International. 2009.