APA (7th ed.) Citation

Holubec, I., & De Lory, F. A. (1964). A study of shaley gravel. University of Toronto.

Chicago Style (17th ed.) Citation

Holubec, I., and F. A. De Lory. A Study of Shaley Gravel. Toronto: University of Toronto, 1964.

MLA (9th ed.) Citation

Holubec, I., and F. A. De Lory. A Study of Shaley Gravel. University of Toronto, 1964.