Cita APA (7a ed.)

Purcell, J. F. (1974). Expressed self concept and adjustment in sexually delinquent and non-delinquent adolescent girls. Univ. Microfilms.

Cita Chicago Style (17a ed.)

Purcell, John Francis. Expressed Self Concept and Adjustment in Sexually Delinquent and Non-delinquent Adolescent Girls. Ann Arbor, Mich: Univ. Microfilms, 1974.

Cita MLA (9a ed.)

Purcell, John Francis. Expressed Self Concept and Adjustment in Sexually Delinquent and Non-delinquent Adolescent Girls. Univ. Microfilms, 1974.