APA (7th ed.) Citation

Tobias, C. M. (1999). Archaeological History of Cagayan Province. Hukay.

Chicago Style (17th ed.) Citation

Tobias, Carol M. "Archaeological History of Cagayan Province." Hukay 1999.

MLA (9th ed.) Citation

Tobias, Carol M. "Archaeological History of Cagayan Province." Hukay, 1999.

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