Cita APA

Joyner, M. J. (2011). John T. Shepherd (1919–2011). Blackwell Science Inc.

Chicago Style Citation

Joyner, Michael J. John T. Shepherd (1919–2011). Blackwell Science Inc, 2011.

Cita MLA

Joyner, Michael J. John T. Shepherd (1919–2011). Blackwell Science Inc, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.