APA način citiranja (7. izdanje)

Tangco, B. L. (2011). The convenience in varying zoological classification in that which refers to man. Philippiniana Sacra.

Čikaški stil citiranja (17. izdanje)

Tangco, Belen Lorezca. "The Convenience in Varying Zoological Classification in That Which Refers to Man." Philippiniana Sacra 2011.

MLA način citiranja (9. izdanje)

Tangco, Belen Lorezca. "The Convenience in Varying Zoological Classification in That Which Refers to Man." Philippiniana Sacra, 2011.