APA (7th ed.) Citation

Islamic Council of Europe, Gauhar, Mahyuddin, & Haryono. (1989). Tantangan Islam. Klang Book Centre.

Chicago Style (17th ed.) Citation

Islamic Council of Europe, Gauhar, Mahyuddin, and Haryono. Tantangan Islam. Klang: Klang Book Centre, 1989.

MLA (8th ed.) Citation

Islamic Council of Europe, et al. Tantangan Islam. Klang Book Centre, 1989.