APA

Larsen-Freeman D., . (1986). Techniques and principles in language teaching. New York, N.Y., USA: Oxford University Press.

Chicago

Larsen-Freeman Diane, . 1986. Techniques and principles in language teaching. New York, N.Y., USA: Oxford University Press.

Harvard

Larsen-Freeman D., . (1986). Techniques and principles in language teaching. New York, N.Y., USA: Oxford University Press.

MLA

Larsen-Freeman Diane, . Techniques and principles in language teaching. New York, N.Y., USA: Oxford University Press. 1986.