Cita APA (7a ed.)

Dellacasa, M., Gordon, R. D., & Dellacasa, G. (1998). The types of Ahodíus species described by Harold from Mexico with description of a new Genus (Coleoptera Scarabaeoidea: Ahodiidae). Instituto de Ecología, A.C.

Cita Chicago Style (17a ed.)

Dellacasa, Marco, Robert D. Gordon, y Giovanni Dellacasa. The Types of Ahodíus Species Described by Harold from Mexico with Description of a New Genus (Coleoptera Scarabaeoidea: Ahodiidae). Instituto de Ecología, A.C, 1998.

Cita MLA (9a ed.)

Dellacasa, Marco, et al. The Types of Ahodíus Species Described by Harold from Mexico with Description of a New Genus (Coleoptera Scarabaeoidea: Ahodiidae). Instituto de Ecología, A.C, 1998.