APA引文

Alt, D. D., & Hyndman, D. W. (1972). Roadside geology of the northern Rockies. Mountain Press Pub. Co.

Chicago Style (17th ed.) Citation

Alt, David D., and Donald W. Hyndman. Roadside Geology of the Northern Rockies. Missoula, Mont.: Mountain Press Pub. Co, 1972.

MLA引文

Alt, David D., and Donald W. Hyndman. Roadside Geology of the Northern Rockies. Mountain Press Pub. Co, 1972.

警告：這些引文格式不一定是100％准確.