APA (7th ed.) Citation

Muhammad Abu Zahrah. (2003). Ushul fiqih. Pustaka Firdaus.

Chicago Style (17th ed.) Citation

Muhammad Abu Zahrah. Ushul Fiqih. Jakarta: Pustaka Firdaus, 2003.

MLA (9th ed.) Citation

Muhammad Abu Zahrah. Ushul Fiqih. Pustaka Firdaus, 2003.

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