APA

Kormilev N. A., Papp, Froeschner R. C. & Eichlin T. D. (1987). Flat bugs of the world a synonymic list (Heteroptera. California: Entomography publications.

Chicago

Kormilev N A, Papp, Froeschner R C and Eichlin Thomas D. 1987. Flat bugs of the world a synonymic list (Heteroptera. California: Entomography publications.

Harvard

Kormilev N. A., Papp, Froeschner R. C. and Eichlin T. D. (1987). Flat bugs of the world a synonymic list (Heteroptera. California: Entomography publications.

MLA

Kormilev N A, Papp, Froeschner R C and Eichlin Thomas D. Flat bugs of the world a synonymic list (Heteroptera. California: Entomography publications. 1987.