Gaya APA

Sastrio, T, B., Foster, D, L. (2000). First class an introduction to travel n tourism. Edisi Bahasa Indonesia / Dennis L. Foster; penerjemah: Tri Budhi Sastrio (Ed.ke-1,2, Cet. 1). Jakarta: RajaGrafindo Persada.

Gaya MLA

Sastrio, Tri, Budhi., Foster, Dennis, L.. "First class an introduction to travel n tourism. Edisi Bahasa Indonesia / Dennis L. Foster; penerjemah: Tri Budhi Sastrio". Ed.ke-1,2, Cet. 1 Jakarta: RajaGrafindo Persada, 2000. Textbook.