APA引文

Zahran, M. M. (1973). Challenges of the urban environment. Beirut Arab University.

Chicago Style (17th ed.) Citation

Zahran, Mohsen Moharram. Challenges of the Urban Environment. Beirut: Beirut Arab University, 1973.

MLA引文

Zahran, Mohsen Moharram. Challenges of the Urban Environment. Beirut Arab University, 1973.

警告：這些引文格式不一定是100％准確.