APA引文

Hubbard, G. H. (1901). The why of poverty. Abbey Press.

Chicago Style (17th ed.) Citation

Hubbard, George Henry. The Why of Poverty. New York: Abbey Press, 1901.

MLA引文

Hubbard, George Henry. The Why of Poverty. Abbey Press, 1901.

警告：這些引文格式不一定是100％准確.