APA (7th ed.) Citation

Gibb, H. (1981). The Tabon caves. Felta Book Sales.

Chicago Style (17th ed.) Citation

Gibb, Hugh. The Tabon Caves. [Manila]: Felta Book Sales, 1981.

MLA (9th ed.) Citation

Gibb, Hugh. The Tabon Caves. Felta Book Sales, 1981.

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