APA (7e ed.) Bronvermelding

World League for Sexual Reform, Sexual reform congress, Riese, H., & Leunbach, J. H. (1929). Proceedings of the second congress: W. L. S. R. World League for Sexual Reform. Redaktion: Hertha Riese ; J. H. Leunbach. Levin & Munksgaard.

Chicago (17e ed.) Bronvermelding

World League for Sexual Reform, Sexual reform congress, Hertha Riese, en Jonathan H. Leunbach. Proceedings of the Second Congress: W. L. S. R. World League for Sexual Reform. Redaktion: Hertha Riese ; J. H. Leunbach. Copenhagen [u.a.]: Levin & Munksgaard, 1929.

MLA (8e ed.) Bronvermelding

World League for Sexual Reform, et al. Proceedings of the Second Congress: W. L. S. R. World League for Sexual Reform. Redaktion: Hertha Riese ; J. H. Leunbach. Levin & Munksgaard, 1929.