Cita APA (7th ed.)

Baker, C. D., & Ussher, J. M. (1993). Psychological perspectives on sexual problems: New directions in theory and practice. Routledge.

Cita Chicago (17th ed.)

Baker, Christine D., i Jane M. Ussher. Psychological Perspectives on Sexual Problems: New Directions in Theory and Practice. London: Routledge, 1993.

Cita MLA (9th ed.)

Baker, Christine D., i Jane M. Ussher. Psychological Perspectives on Sexual Problems: New Directions in Theory and Practice. Routledge, 1993.