Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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