APA (7th ed.) Citation

Calder-Marshall, A. (1978). The two duchesses. Hutchinson.

Chicago Style (17th ed.) Citation

Calder-Marshall, Arthur. The Two Duchesses. London: Hutchinson, 1978.

MLA (9th ed.) Citation

Calder-Marshall, Arthur. The Two Duchesses. Hutchinson, 1978.

Warning: These citations may not always be 100% accurate.