Gaya APA

Conger, J, J., Petersen, A, C. (1984). Adolescence and youth psychological development in a changing world (3rd ed). New York: Harper and Row.

Gaya MLA

Conger, John, Janeway., Petersen, Anne, C.. "Adolescence and youth psychological development in a changing world". 3rd ed New York: Harper and Row, 1984. Text.