Cita APA (7a ed.)

Chatfield, C. (1988). Problem solving: A statistician's guide. Chapman and Hall.

Cita Chicago Style (17a ed.)

Chatfield, Christopher. Problem Solving: A Statistician's Guide. London [etc.]: Chapman and Hall, 1988.

Cita MLA (9a ed.)

Chatfield, Christopher. Problem Solving: A Statistician's Guide. Chapman and Hall, 1988.