APA (7. basım) Alıntı

Nakpil, C. G. (1996). History today. Vessel Books.

Chicago Style (17. basım) Atıf

Nakpil, Carmen Guerrero. History Today. Metro Manila: Vessel Books, 1996.

MLA (9th ed.) Atıf

Nakpil, Carmen Guerrero. History Today. Vessel Books, 1996.