APA način citiranja (7. izdanje)

O'Reilly, R. M. (1877). Letter, To: "Dear Tom" From: "Your affectionate brother, Robert," June 4, 1877.

Čikaški stil citiranja (17. izdanje)

O'Reilly, Robert M. Letter, To: "Dear Tom" From: "Your Affectionate Brother, Robert," June 4, 1877. 1877.

MLA način citiranja (8. izdanje)

O'Reilly, Robert M. Letter, To: "Dear Tom" From: "Your Affectionate Brother, Robert," June 4, 1877. 1877.

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