APA (7th ed.) Citation

Gray, P. L. (1892). The book of Ruth: A novel. P.L. Gray.

Chicago Style (17th ed.) Citation

Gray, P. L. The Book of Ruth: A Novel. Bendena, Kan.: P.L. Gray, 1892.

MLA (9th ed.) Citation

Gray, P. L. The Book of Ruth: A Novel. P.L. Gray, 1892.