APA (7th ed.) Zitazioa
Barkan, S. M., Mersky, R. M., & Dunn, D. J. (2009). Fundamentals of legal research (9th ed.). Foundation Press.
Chicago Style (17th ed.) Zitazioa
Barkan, Steven M., Roy M. Mersky, eta Donald J. Dunn. Fundamentals of Legal Research. 9th ed. New York: Foundation Press, 2009.
MLA (9th ed.) Zitazioa
Barkan, Steven M., et al. Fundamentals of Legal Research. 9th ed. Foundation Press, 2009.
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