Cita APA (7th ed.)

Barclay, W. (1974). By what authority? Darton, Longman & Todd.

Cita Chicago (17th ed.)

Barclay, William. By What Authority? London: Darton, Longman & Todd, 1974.

Cita MLA (9th ed.)

Barclay, William. By What Authority? Darton, Longman & Todd, 1974.