APA (7th ed.) Citation

Hurst, M. M. (1969). Crystals. Longman.

Chicago Style (17th ed.) Citation

Hurst, M. M. Crystals. London: Longman, 1969.

MLA (9th ed.) Citation

Hurst, M. M. Crystals. Longman, 1969.

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