APA način citiranja (7. izdanje)

Keen, R., Vandiver, E., & Frazel, T. D. (2003). Luther's lives: Two contemporary accounts of Martin Luther. Manchester University Press.

Čikaški stil citiranja (17. izdanje)

Keen, Ralph, Elizabeth Vandiver, i Thomas D. Frazel. Luther's Lives: Two Contemporary Accounts of Martin Luther. Manchester University Press, 2003.

MLA način citiranja (9. izdanje)

Keen, Ralph, et al. Luther's Lives: Two Contemporary Accounts of Martin Luther. Manchester University Press, 2003.

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