MLA

Schwarz, Wolfgang. 40 Puzzles and Problems In Probability and Mathematical Statistics. Springer New York, 2008.

APA

Schwarz, W. (2008). 40 Puzzles and Problems in Probability and Mathematical Statistics. Springer New York.

Chicago

Schwarz, Wolfgang 40 Puzzles and Problems In Probability and Mathematical Statistics. : Springer New York, 2008.