APA (7. basım) Alıntı

Velasco, G. Z. (1981). Toward energy self-reliance: The Philippine response to the oil crisis, 1973-1981. The Author.

Chicago Style (17. basım) Atıf

Velasco, Geronimo Z. Toward Energy Self-reliance: The Philippine Response to the Oil Crisis, 1973-1981. Makati: The Author, 1981.

MLA (9th ed.) Atıf

Velasco, Geronimo Z. Toward Energy Self-reliance: The Philippine Response to the Oil Crisis, 1973-1981. The Author, 1981.