Cita APA (7a ed.)

McGregor, D. A. (1967). They gave royal assent. Mitchell Press.

Cita Chicago Style (17a ed.)

McGregor, D. A. They Gave Royal Assent. Vancouver: Mitchell Press, 1967.

Cita MLA (8a ed.)

McGregor, D. A. They Gave Royal Assent. Mitchell Press, 1967.

Precaución: Estas citas no son 100% exactas.