APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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