APA (7th ed.) Citation

Bondoc, N. H. (1979). A re-investigation of the Espinosa archaeological sites: Cagayan & Kalinga-Apayao. National Museum.

Chicago Style (17th ed.) Citation

Bondoc, Nestor H. A Re-investigation of the Espinosa Archaeological Sites: Cagayan & Kalinga-Apayao. Manila: National Museum, 1979.

MLA (9th ed.) Citation

Bondoc, Nestor H. A Re-investigation of the Espinosa Archaeological Sites: Cagayan & Kalinga-Apayao. National Museum, 1979.

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