Παραπομπή APA

Johnson, R. A., & Bhattacharyya, G. K. (2013). Statistics: Principles and methods. Wiley India.

Παραπομπή Chicago Style

Johnson, Richard A., και Gouri K. Bhattacharyya. Statistics: Principles and Methods. New Delhi: Wiley India, 2013.

Παραπομπή MLA

Johnson, Richard A., και Gouri K. Bhattacharyya. Statistics: Principles and Methods. Wiley India, 2013.