ebrary, Inc, & Marcus, R. (2013). Osteoporosis (4th ed.). Elsevier/AP.
Chicago Style (17th ed.) Citationebrary, Inc, and Robert Marcus. Osteoporosis. 4th ed. Amsterdam ; Boston: Elsevier/AP, 2013.
MLA引文ebrary, Inc, and Robert Marcus. Osteoporosis. 4th ed. Elsevier/AP, 2013.
警告:這些引文格式不一定是100%准確.