APA (7th ed.) Citation

Sampaio, J., & MacIntyre, B. (1995). Colloquial portuguese: A complete language course (1. publ.). Routledge.

Chicago Style (17th ed.) Citation

Sampaio, Joao, and Barbara MacIntyre. Colloquial Portuguese: A Complete Language Course. 1. publ. London [u.a.]: Routledge, 1995.

MLA (9th ed.) Citation

Sampaio, Joao, and Barbara MacIntyre. Colloquial Portuguese: A Complete Language Course. 1. publ. Routledge, 1995.

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