APA引文

Bragg, W. L. E., & Porter, G. E. (1970). Physical sciences.

Chicago Edition Citation

Bragg, William Lawrence; Ed, and George; Ed Porter. Physical Sciences. England, Elsevier, 1970.

MLA引文

Bragg, William Lawrence; Ed, and George; Ed Porter. Physical Sciences. 1970.

警告：这些引文格式不一定是100％准确.