APA (7th ed.) Citation

Nasution, M. Y. (1979). Risalah Nabi Muhammad. Yayasan Buku.

Chicago Style (17th ed.) Citation

Nasution, Muhammad Yunan. Risalah Nabi Muhammad. Kuala Lumpur: Yayasan Buku, 1979.

MLA (9th ed.) Citation

Nasution, Muhammad Yunan. Risalah Nabi Muhammad. Yayasan Buku, 1979.

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