Gaya APA

Turton, N, D., Heaton, J, B. (2003). Longman dictionary of Common Errors (New Edition) (Edisi 1 Cetakan 3). china: Longman.

Gaya MLA

Turton, N, D., Heaton, J, B. "Longman dictionary of Common Errors (New Edition)". Edisi 1 Cetakan 3 china: Longman, 2003. TEXT.