Cita APA

LARSEN-FREEMAN, D., & LONG, M. H. (1999). An introduction to second language acquisition research. Longman.

Citación estilo Chicago

LARSEN-FREEMAN, Diane, and Michael H. LONG. An Introduction to Second Language Acquisition Research. London: Longman, 1999.

Cita MLA

LARSEN-FREEMAN, Diane, and Michael H. LONG. An Introduction to Second Language Acquisition Research. Longman, 1999.

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