APA (7th ed.) Citation

Soo, C. L. Spirit Slate Writing and Kindred Phenomena.

Chicago Style (17th ed.) Citation

Soo, Chung Ling. Spirit Slate Writing and Kindred Phenomena.

MLA (9th ed.) Citation

Soo, Chung Ling. Spirit Slate Writing and Kindred Phenomena.

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