APA引文

Campbell, J., & Marshall, R. (1961). The science of providing milk for man: научное издание.

Chicago Style (17th ed.) Citation

Campbell, J.R, and R.T Marshall. The Science of Providing Milk for Man: научное издание. 1961.

MLA引文

Campbell, J.R, and R.T Marshall. The Science of Providing Milk for Man: научное издание. 1961.

警告：這些引文格式不一定是100％准確.