Cita APA

Crowdis, D. G., & Wheeler, B. W. (1969). Introduction to mathematical ideas.

Citación estilo Chicago

Crowdis, David G., and Brandon W. Wheeler. Introduction to Mathematical Ideas. 1969.

Cita MLA

Crowdis, David G., and Brandon W. Wheeler. Introduction to Mathematical Ideas. 1969.

Warning: These citations may not always be 100% accurate.