APA način citiranja (7. izdanje)

Ilagan, A. R. (2012). Light and laughter underground: Puerto Princesa underwater river attracts large number of tourists. Cruising.

Čikaški stil citiranja (17. izdanje)

Ilagan, Aris R. "Light and Laughter Underground: Puerto Princesa Underwater River Attracts Large Number of Tourists." Cruising 2012.

MLA način citiranja (9. izdanje)

Ilagan, Aris R. "Light and Laughter Underground: Puerto Princesa Underwater River Attracts Large Number of Tourists." Cruising, 2012.