APA (7e ed.) Bronvermelding

Fritz, D. A., & Fritz, R. J. (2013). MARC21 for everyone: A practical guide. Indiana Publishing House.

Chicago (17e ed.) Bronvermelding

Fritz, Deborah A., en Richard J. Fritz. MARC21 for Everyone: A Practical Guide. India: Indiana Publishing House, 2013.

MLA (9e ed.) Bronvermelding

Fritz, Deborah A., en Richard J. Fritz. MARC21 for Everyone: A Practical Guide. Indiana Publishing House, 2013.