APA (7th ed.) Citation

ebrary, Inc, & Marcus, R. (2013). Osteoporosis (4th ed.). Elsevier/AP.

Chicago Style (17th ed.) Citation

ebrary, Inc, and Robert Marcus. Osteoporosis. 4th ed. Amsterdam ; Boston: Elsevier/AP, 2013.

MLA (9th ed.) Citation

ebrary, Inc, and Robert Marcus. Osteoporosis. 4th ed. Elsevier/AP, 2013.