Gaya APA

Eklund, R, C., Tenenbaum, G. (2014). Encyclopedia of Sport and Exercise Psychology . United States of America.: SAGE Publications, Inc.

Gaya MLA

Eklund, Robert, C.., Tenenbaum, Gershon. "Encyclopedia of Sport and Exercise Psychology". United States of America.: SAGE Publications, Inc, 2014. Computer File.