APA (7th ed.) Citation

Watkin, E. I. (1920). The philosophy of misticism. Grant Richards.

Chicago Style (17th ed.) Citation

Watkin, Edward Ingram. The Philosophy of Misticism. London: Grant Richards, 1920.

MLA (9th ed.) Citation

Watkin, Edward Ingram. The Philosophy of Misticism. Grant Richards, 1920.

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