APA (7th ed.) Citation

Porter, D. (1977). A Tboli grammar. Linguistic Society of the Philippines.

Chicago Style (17th ed.) Citation

Porter, Doris. A Tboli Grammar. Manila: Linguistic Society of the Philippines, 1977.

MLA (9th ed.) Citation

Porter, Doris. A Tboli Grammar. Linguistic Society of the Philippines, 1977.

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