APA Style

ECHOLS, J, M., Shadily, H. (1980). AN INDONESIAN-ENGLISH DICTIONARY (2ND). Jakarta: Gramedia Pustaka Utama.

MLA Style

ECHOLS, JOHN, M.., Shadily, Hassan. "AN INDONESIAN-ENGLISH DICTIONARY". 2ND Jakarta: Gramedia Pustaka Utama, 1980. Text.