Cita APA (7th ed.)

Hibbard, A., & Frenz, H. (1954). Writers of the Western World (2d ed., by Horst Frenz,..). Houghton Mifflin.

Cita Chicago (17th ed.)

Hibbard, Addison, i Horst Frenz. Writers of the Western World. 2d ed., by Horst Frenz,.. Boston: Houghton Mifflin, 1954.

Cita MLA (8th ed.)

Hibbard, Addison, i Horst Frenz. Writers of the Western World. 2d ed., by Horst Frenz,.. Houghton Mifflin, 1954.