APA (7e ed.) Bronvermelding

Harewood, E. o. [. (1951). The English Opera Group: Aims and Achievements / Programmes for 1951 / President: The Earl of Harewood. Gale & Polden.

Chicago (17e ed.) Bronvermelding

Harewood, Earl of [President]. The English Opera Group: Aims and Achievements / Programmes for 1951 / President: The Earl of Harewood. London: Gale & Polden, 1951.

MLA (8e ed.) Bronvermelding

Harewood, Earl of [President]. The English Opera Group: Aims and Achievements / Programmes for 1951 / President: The Earl of Harewood. Gale & Polden, 1951.