APA引文

Varisco, D. M. (1994). A Medieval agriculture and Islamic science: The almanac of a Yemeni Sultan. University of Washington Press.

Chicago Style (17th ed.) Citation

Varisco, Daniel Martin. A Medieval Agriculture and Islamic Science: The Almanac of a Yemeni Sultan. University of Washington Press, 1994.

MLA引文

Varisco, Daniel Martin. A Medieval Agriculture and Islamic Science: The Almanac of a Yemeni Sultan. University of Washington Press, 1994.

警告：這些引文格式不一定是100％准確.