APA (7th ed.) Citation

GAUHAR, A. (1983). Tantangan Islam. Pustaka.

Chicago Style (17th ed.) Citation

GAUHAR, Altaf. Tantangan Islam. Bandung: Pustaka, 1983.

MLA (9th ed.) Citation

GAUHAR, Altaf. Tantangan Islam. Pustaka, 1983.

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