APA (7th ed.) Citation

Collins, B. (1962). Tonga grammar (1. publ.). Longmans.

Chicago Style (17th ed.) Citation

Collins, B. Tonga Grammar. 1. publ. London [u.a.]: Longmans, 1962.

MLA (9th ed.) Citation

Collins, B. Tonga Grammar. 1. publ. Longmans, 1962.

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