Penggayaan APA

HARMER, Jeremy. (2007). The Practice of English Language Teaching (Fourth Edition). England: Longman.

Chicago Style

HARMER, Jeremy. The Practice of English Language Teaching. Fourth Edition England: Longman, 2007. Text.

MLA Style

HARMER, Jeremy. The Practice of English Language Teaching. Fourth Edition England: Longman, 2007. Text.

Turabian Style

HARMER, Jeremy. The Practice of English Language Teaching. Fourth Edition England: Longman, 2007. Print.