Cita APA

Davis, M. E., & Phillips, J. A. 1. (2008). Flex 3: A beginner's guide. New York: McGraw-Hill.

Citación estilo Chicago

Davis, Michele E., y Jon A. 1973- Phillips. Flex 3: A Beginner's Guide. New York: McGraw-Hill, 2008.

Cita MLA

Davis, Michele E., y Jon A. 1973- Phillips. Flex 3: A Beginner's Guide. New York: McGraw-Hill, 2008.