Gaya APA

Downey, A, B. (2011). e-Book - Think Stats: Probability and Statistics for Programmers (Version 1.6.0). Needham: Green Tea Press.

Gaya MLA

Downey, Allen, B.. "e-Book - Think Stats: Probability and Statistics for Programmers". Version 1.6.0 Needham: Green Tea Press, 2011. Electronic Resource.