Gaya APA

Batu, N, L., Cahyaningrum, W. (2022). English Waterfront : Essential English for Seafaring Cadets (Ed. 3). Yogyakarta: Andi.

Gaya MLA

Batu, Nancy, Lumban., Cahyaningrum, Wida. "English Waterfront : Essential English for Seafaring Cadets". Ed. 3 Yogyakarta: Andi, 2022. Text.