Cita APA

Gumpel, J. M., & Mason, A. M. S. (1974). Self-administered Clinical Questionnaire for Outpatients.

Chicago Style Citation

Gumpel, J. M., i A. M. S. Mason. Self-administered Clinical Questionnaire for Outpatients. 1974.

Cita MLA

Gumpel, J. M., i A. M. S. Mason. Self-administered Clinical Questionnaire for Outpatients. 1974.