APA-referens (7:e uppl.)

Solis, J. A. (1977). The hard palate as basis for the development of a system of identification for animals. University of the Philippines Press.

Chicago-referens (17:e uppl.)

Solis, Jose A. The Hard Palate as Basis for the Development of a System of Identification for Animals. Quezon City: University of the Philippines Press, 1977.

MLA-referens (9:e uppl.)

Solis, Jose A. The Hard Palate as Basis for the Development of a System of Identification for Animals. University of the Philippines Press, 1977.