Cita APA (7th ed.)

Kohlmann, B., & Sánchez Colón, S. (1984). Structure of a Scarabaeinae community: A numerical-behavioural study (Coleoptera: Scarabaeinae). Instituto de Ecología, A.C.

Cita Chicago (17th ed.)

Kohlmann, Bert, i Salvador Sánchez Colón. Structure of a Scarabaeinae Community: A Numerical-behavioural Study (Coleoptera: Scarabaeinae). Instituto de Ecología, A.C, 1984.

Cita MLA (9th ed.)

Kohlmann, Bert, i Salvador Sánchez Colón. Structure of a Scarabaeinae Community: A Numerical-behavioural Study (Coleoptera: Scarabaeinae). Instituto de Ecología, A.C, 1984.