Cita APA (7a ed.)

Slack Incorporated. (2000). Orthopedics. [Slack].

Cita Chicago Style (17a ed.)

Slack Incorporated. Orthopedics. [Thorofare, N.J.]: [Slack], 2000.

Cita MLA (9a ed.)

Slack Incorporated. Orthopedics. [Slack], 2000.