Gaya APA

Ulle, V., Elvire, M. (1988). The Joys and Sorrows of a Teacher - Stage 3 (stage 3). Jakarta: PT Gramedia Pustaka Utama.

Gaya MLA

Ulle, Vero., Elvire, Maria. "The Joys and Sorrows of a Teacher - Stage 3". stage 3 Jakarta: PT Gramedia Pustaka Utama, 1988. Text.