APA način citiranja (7. izdanje)

(1989). Study on regional travel in the Philippines 1989. DOT/AIT.

Čikaški stil citiranja (17. izdanje)

Study on Regional Travel in the Philippines 1989. [Quezon City]: DOT/AIT, 1989.

MLA način citiranja (9. izdanje)

Study on Regional Travel in the Philippines 1989. DOT/AIT, 1989.