APA (7th ed.) Citation

Friginal, D. (1976). I pigsurotin a kadumagetan. Summer Institute of Linguistics-Philippines.

Chicago Style (17th ed.) Citation

Friginal, Diego. I Pigsurotin a Kadumagetan. [Manila]: Summer Institute of Linguistics-Philippines, 1976.

MLA (9th ed.) Citation

Friginal, Diego. I Pigsurotin a Kadumagetan. Summer Institute of Linguistics-Philippines, 1976.

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