APA (7th ed.) Citation

Nicolson, N. (1974). Portrait of a marriage: Nigel Nicolson (1. Auflage.). Futura.

Chicago Style (17th ed.) Citation

Nicolson, Nigel. Portrait of a Marriage: Nigel Nicolson. 1. Auflage. London: Futura, 1974.

MLA (8th ed.) Citation

Nicolson, Nigel. Portrait of a Marriage: Nigel Nicolson. 1. Auflage. Futura, 1974.

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