Cita APA (7th ed.)

Holroyd, M. (1991). Bernhard Shaw: Michael Holroyd. Random House.

Cita Chicago (17th ed.)

Holroyd, Michael. Bernhard Shaw: Michael Holroyd. New York: Random House, 1991.

Cita MLA (8th ed.)

Holroyd, Michael. Bernhard Shaw: Michael Holroyd. Random House, 1991.