APA-referens (7:e uppl.)

Oncinian, P. K. P. (2003). The superficial and gross anatomy and histology of the buccal glands of the Philippine carabao (Bubalus bubalis L.). Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist).

Chicago-referens (17:e uppl.)

Oncinian, Precila Karen P. "The Superficial and Gross Anatomy and Histology of the Buccal Glands of the Philippine Carabao (Bubalus Bubalis L.)." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 2003.

MLA-referens (9:e uppl.)

Oncinian, Precila Karen P. "The Superficial and Gross Anatomy and Histology of the Buccal Glands of the Philippine Carabao (Bubalus Bubalis L.)." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 2003.