Gaya APA

Telford, C, W., Sawrey, J, M. (1977). The Exceptional individual (3rd ed). Englewood Cliffs, NJ: Prentice Hall.

Gaya MLA

Telford, Charles, Witt., Sawrey, James, M.. "The Exceptional individual". 3rd ed Englewood Cliffs, NJ: Prentice Hall, 1977. Text.