APA (7. basım) Alıntı

Philippine Airlines. (1981). Philippine Airlines info kit: 1981. PAL.

Chicago Style (17. basım) Atıf

Philippine Airlines. Philippine Airlines Info Kit: 1981. [Manila]: PAL, 1981.

MLA (9th ed.) Atıf

Philippine Airlines. Philippine Airlines Info Kit: 1981. PAL, 1981.