Gaya APA

Soerijah, A, S, A, M, P, B, R, I, S, D, S. (1997). English for Hotel Services . Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Soerijah, Anneke, Senduk,, Annie, Moertoyo,, Penny, Burhan,, Riani, Inkiriwang,, Santi, Djonhar,, Siti. "English for Hotel Services". Jakarta: Gramedia Pustaka Utama, 1997. Text.