APA ציטוט

(2002). Sa Alien planetary system: Bagong 'mundo' nadiskubre. Kabayan.

Chicago Style (17th ed.) Citation

"Sa Alien Planetary System: Bagong 'Mundo' Nadiskubre." Kabayan 2002.

ציטוט MLA

"Sa Alien Planetary System: Bagong 'Mundo' Nadiskubre." Kabayan, 2002.