APA (7th ed.) Citation

Ponsonby, D. A. (1969). The forgotten heir. Hurst & Blackett.

Chicago Style (17th ed.) Citation

Ponsonby, D. A. The Forgotten Heir. London: Hurst & Blackett, 1969.

MLA (8th ed.) Citation

Ponsonby, D. A. The Forgotten Heir. Hurst & Blackett, 1969.

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