Cita APA (7th ed.)
Judkins, D. C. (1989). Study abroad: The astute student's guide. Williamson Pub..
Cita Chicago (17th ed.)
Judkins, David C. Study Abroad: The Astute Student's Guide. Charlotte, Vt.: Williamson Pub., 1989.
Cita MLA (9th ed.)
Judkins, David C. Study Abroad: The Astute Student's Guide. Williamson Pub., 1989.
Atenció: Aquestes cites poden no estar 100% correctes.