APA (7th ed.) Citation

Roni, J. K. (1987). Jadilah kuat. Yayasan Andi.

Chicago Style (17th ed.) Citation

Roni, Jusuf K.A.M. Jadilah Kuat. Yayasan Andi, 1987.

MLA (8th ed.) Citation

Roni, Jusuf K.A.M. Jadilah Kuat. Yayasan Andi, 1987.

Warning: These citations may not always be 100% accurate.