APA引文

Arden, N., & Spector, T. (1997). Genetic influences on muscle strength, lean body mass, and bone mineral density: A twin study.

芝加哥风格引文

Arden, N., 与 T. Spector. Genetic Influences on Muscle Strength, Lean Body Mass, and Bone Mineral Density: A Twin Study. 1997.

MLA引文

Arden, N., 与 T. Spector. Genetic Influences on Muscle Strength, Lean Body Mass, and Bone Mineral Density: A Twin Study. 1997.

警告:这些引文格式不一定是100%准确.