APA (7th ed.) Citation

Gray, C. (1971). Contingencies and other essays. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Gray, Cecil. Contingencies and Other Essays. Freeport, N.Y.: Books for Libraries Press, 1971.

MLA (8th ed.) Citation

Gray, Cecil. Contingencies and Other Essays. Books for Libraries Press, 1971.

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