Cita APA (7a ed.)

Kennard Rand, E. (1957). Founders of the middle age. Dover.

Cita Chicago Style (17a ed.)

Kennard Rand, Edward. Founders of the Middle Age. New York: Dover, 1957.

Cita MLA (9a ed.)

Kennard Rand, Edward. Founders of the Middle Age. Dover, 1957.