Παραπομπή σε μορφή APA (7η εκδ.)

Christopher, S. A. (2011). Navigating graduate school and beyond: A career guide for graduate students and a must read for every advisor. American Geophysical Union. https://doi.org/10.1029/SP064

Παραπομπή σε μορφή Chicago (17η εκδ.)

Christopher, Sundar Anand. Navigating Graduate School and Beyond: A Career Guide for Graduate Students and a Must Read for Every Advisor. Washington, DC: American Geophysical Union, 2011. https://doi.org/10.1029/SP064.

Παραπομπή σε μορφή MLA (8th εκδ.)

Christopher, Sundar Anand. Navigating Graduate School and Beyond: A Career Guide for Graduate Students and a Must Read for Every Advisor. American Geophysical Union, 2011. https://doi.org/10.1029/SP064.