APA (7th ed.) Citation

(1971). The enthusiasts. A biography of John and Katharine Bruce Glasier. Gollancz.

Chicago Style (17th ed.) Citation

The Enthusiasts. A Biography of John and Katharine Bruce Glasier. Gollancz, 1971.

MLA (8th ed.) Citation

The Enthusiasts. A Biography of John and Katharine Bruce Glasier. Gollancz, 1971.

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