APA ציטוט

Soroñgon, R. G. (1983). The first guide to climbing Mt. Apo.

Chicago Style (17th ed.) Citation

Soroñgon, Reynaldo G. The First Guide to Climbing Mt. Apo. Davao City, National Media Production Center, 1983.

ציטוט MLA

Soroñgon, Reynaldo G. The First Guide to Climbing Mt. Apo. 1983.