Gaya APA

Ulle, M, E, A, V. (1998). The Joys and Sorrows of a Teacher . Jakarta: PT. Gramedia Pustaka Utama.

Gaya MLA

Ulle, Maria, Elvire, And, Vero. "The Joys and Sorrows of a Teacher". Jakarta: PT. Gramedia Pustaka Utama, 1998. Text.