APA引文

Sir Gavin de Beer. (1971). Homology, An Unsolved Problem. London: Oxford University Press.

Chicago Style Citation

Sir Gavin de Beer. Homology, An Unsolved Problem. London: Oxford University Press, 1971.

MLA引文

Sir Gavin de Beer. Homology, An Unsolved Problem. London: Oxford University Press, 1971.

警告：這些引文格式不一定是100％准確.