APA (7. basım) Alıntı
Marxsen, P. M., & Stevens, S. (2015). Helene Schweitzer: A life of her own (First edition.). Syracuse University Press.
Chicago Style (17. basım) Atıf
Marxsen, Patti M., ve Sylvia Stevens. Helene Schweitzer: A Life of Her Own. First edition. Syracuse, New York: Syracuse University Press, 2015.
MLA (9th ed.) Atıf
Marxsen, Patti M., ve Sylvia Stevens. Helene Schweitzer: A Life of Her Own. First edition. Syracuse University Press, 2015.
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