APA Style

Hanna, W, A. (1990). Bali Profile : People, Events, Circumstances (1001-1976) (1st ed.). Amerika: American University Field Staff.

MLA Style

Hanna, Willard, Anderson. "Bali Profile : People, Events, Circumstances (1001-1976)". 1st ed. Amerika: American University Field Staff, 1990. Text.