APA-viite (7. p.)

Freed, J. B. (1984). The Counts of Falkenstein: Noble self-consciousness in twelfth-century Germany. American philosophical society.

Chicago-viite (17. p.)

Freed, John B. The Counts of Falkenstein: Noble Self-consciousness in Twelfth-century Germany. Philadelphia: American philosophical society, 1984.

MLA-viite (8. p.)

Freed, John B. The Counts of Falkenstein: Noble Self-consciousness in Twelfth-century Germany. American philosophical society, 1984.