APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.