APA (7. basım) Alıntı

Valderrama, U. C. (1987). The colourful Mandaya: Ethnic tribe of Davao Oriental. [publisher not identified].

Chicago Style (17. basım) Atıf

Valderrama, Ursula Cinco. The Colourful Mandaya: Ethnic Tribe of Davao Oriental. Davao City: [publisher not identified], 1987.

MLA (9th ed.) Atıf

Valderrama, Ursula Cinco. The Colourful Mandaya: Ethnic Tribe of Davao Oriental. [publisher not identified], 1987.