Παραπομπή σε μορφή APA (7η εκδ.)

Orem, D. E. 1., & Parker, K. S. (1964). Nursing content in preservice nursing curriculums: The proceedings. Catholic University of America Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Orem, Dorothea E. 1914., και Kitty S. Parker. Nursing Content in Preservice Nursing Curriculums: The Proceedings. Washington: Catholic University of America Press, 1964.

Παραπομπή σε μορφή MLA (9th εκδ.)

Orem, Dorothea E. 1914., και Kitty S. Parker. Nursing Content in Preservice Nursing Curriculums: The Proceedings. Catholic University of America Press, 1964.