APA

Desender K., Baert L. & Maelfait J. (1991). Evolutionary systematics of Calosoma Weber carabid beetles of the Galápagos Archipelago, Ecuador (Coleoptera, Carabidae). : .

Chicago

Desender K, Baert L and Maelfait J.-P. 1991. Evolutionary systematics of Calosoma Weber carabid beetles of the Galápagos Archipelago, Ecuador (Coleoptera, Carabidae). : .

Harvard

Desender K., Baert L. and Maelfait J. (1991). Evolutionary systematics of Calosoma Weber carabid beetles of the Galápagos Archipelago, Ecuador (Coleoptera, Carabidae). : .

MLA

Desender K, Baert L and Maelfait J.-P. Evolutionary systematics of Calosoma Weber carabid beetles of the Galápagos Archipelago, Ecuador (Coleoptera, Carabidae). : . 1991.