Cita APA (7a ed.)

Herbst, W. (1954). Hold your tongue ! The Queen's work.

Cita Chicago Style (17a ed.)

Herbst, Winfrid. Hold Your Tongue ! St. Louis (Missouri): The Queen's work, 1954.

Cita MLA (9a ed.)

Herbst, Winfrid. Hold Your Tongue ! The Queen's work, 1954.