Cita APA (7a ed.)

Crawford, C. S. (1989). Assemblage organization of surface-active arthopods in Sonoran Desert dune ecosystems. Instituto de Ecología, A.C.

Cita Chicago Style (17a ed.)

Crawford, Clifford S. Assemblage Organization of Surface-active Arthopods in Sonoran Desert Dune Ecosystems. Instituto de Ecología, A.C, 1989.

Cita MLA (9a ed.)

Crawford, Clifford S. Assemblage Organization of Surface-active Arthopods in Sonoran Desert Dune Ecosystems. Instituto de Ecología, A.C, 1989.