APA引文

Keller Gerald. (2012). Managerial Statistics (9th.). cengage learning.

芝加哥风格引文

Keller Gerald. Managerial Statistics. 9th. Delhi: cengage learning, 2012.

MLA引文

Keller Gerald. Managerial Statistics. 9th. cengage learning, 2012.

警告：这些引文格式不一定是100％准确.