APA

Mackay W. P., . (2002). Biology and systematics of new world carpenter ants of the genus Camponotus (Hymenoptera: Formicidae). s.l: s.n.

Chicago

Mackay William P, . 2002. Biology and systematics of new world carpenter ants of the genus Camponotus (Hymenoptera: Formicidae). s.l: s.n.

Harvard

Mackay W. P., . (2002). Biology and systematics of new world carpenter ants of the genus Camponotus (Hymenoptera: Formicidae). s.l: s.n.

MLA

Mackay William P, . Biology and systematics of new world carpenter ants of the genus Camponotus (Hymenoptera: Formicidae). s.l: s.n. 2002.