APA (7th ed.) Citation

Hutchinson, A. P., & Lloyd, J. (1996). Portuguese: An essential grammar (1. publ.). Routledge.

Chicago Style (17th ed.) Citation

Hutchinson, Amélia P., and Janet Lloyd. Portuguese: An Essential Grammar. 1. publ. London [u.a.]: Routledge, 1996.

MLA (9th ed.) Citation

Hutchinson, Amélia P., and Janet Lloyd. Portuguese: An Essential Grammar. 1. publ. Routledge, 1996.