Gaya APA

Tumanggor, S. et al (2000). Oprasional tata graha hotel (hotel housekeeping operationals) / Agusnawar; editor, C. Louis Noviatno, Sorang Tumanggor (Cet.1). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Tumanggor, Sorang. et al. "Oprasional tata graha hotel (hotel housekeeping operationals) / Agusnawar; editor, C. Louis Noviatno, Sorang Tumanggor". Cet.1 Jakarta: Gramedia Pustaka Utama, 2000. Textbook.