Citazione Stile APA (7a Edizione)

Najera, P. A., & Saplaco, S. R. (1988). Analysis of the reforestation program of the Philippines: Its implications to national security. National Defense College of the Philippines.

Citazione stile Chigago Style (17a edizione)

Najera, Policarpio A., e Severo R. Saplaco. Analysis of the Reforestation Program of the Philippines: Its Implications to National Security. Fort Bonifacio, Metro Manila: National Defense College of the Philippines, 1988.

Citatione MLA (9a ed.)

Najera, Policarpio A., e Severo R. Saplaco. Analysis of the Reforestation Program of the Philippines: Its Implications to National Security. National Defense College of the Philippines, 1988.