APA (7th ed.) Citation

Walter, H. E. (1918). The Human skeleton: An interpretation. The Macmillan.

Chicago Style (17th ed.) Citation

Walter, Herbert Eugene. The Human Skeleton: An Interpretation. New York: The Macmillan, 1918.

MLA (9th ed.) Citation

Walter, Herbert Eugene. The Human Skeleton: An Interpretation. The Macmillan, 1918.