APA (7th ed.) Citation

Killian, J. (1940). Crystals: Secrets of the inorganic. John Gifford Limited.

Chicago Style (17th ed.) Citation

Killian, J. Crystals: Secrets of the Inorganic. London: John Gifford Limited, 1940.

MLA (9th ed.) Citation

Killian, J. Crystals: Secrets of the Inorganic. John Gifford Limited, 1940.

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