APA引文

Ziefert, H., & Doughty, R. (2003). 31 uses for a mom. G.P. Putnam's Sons.

芝加哥风格引文

Ziefert, Harriet, 与 Rebecca Doughty. 31 Uses for a Mom. New York: G.P. Putnam's Sons, 2003.

MLA引文

Ziefert, Harriet, 与 Rebecca Doughty. 31 Uses for a Mom. G.P. Putnam's Sons, 2003.