Citazione Stile APA (7a Edizione)

Velasco, G. Z. (1982). Toward energy self-reliance: The Philippine response to the oil crisis, 1973-1980 (Revised.). Ministry of Energy.

Citazione stile Chigago Style (17a edizione)

Velasco, Geronimo Z. Toward Energy Self-reliance: The Philippine Response to the Oil Crisis, 1973-1980. Revised. Makati: Ministry of Energy, 1982.

Citatione MLA (9a ed.)

Velasco, Geronimo Z. Toward Energy Self-reliance: The Philippine Response to the Oil Crisis, 1973-1980. Revised. Ministry of Energy, 1982.