Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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