APA (7th ed.) Citation

Garaudy, R. (1986). Janji-janji Islam. Thinker's Library.

Chicago Style (17th ed.) Citation

Garaudy, Roger. Janji-janji Islam. Johore Bahru: Thinker's Library, 1986.

MLA (9th ed.) Citation

Garaudy, Roger. Janji-janji Islam. Thinker's Library, 1986.

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