APA引文

West, D. B. (2021). Combinatorial mathematics (NA.). Cambridge University Press.

Chicago Style (17th ed.) Citation

West, Douglas Brent. Combinatorial Mathematics. NA. New York: Cambridge University Press, 2021.

MLA引文

West, Douglas Brent. Combinatorial Mathematics. NA. Cambridge University Press, 2021.

警告：這些引文格式不一定是100％准確.