APA način citiranja

Hewitt, J. (1966). Isometrics for you: Get fit and trim in 90 seconds a day. A Thomas.

Čikaški stil citiranja

Hewitt, James. Isometrics for You: Get Fit and Trim in 90 Seconds a Day. London: A Thomas, 1966.

MLA način citiranja

Hewitt, James. Isometrics for You: Get Fit and Trim in 90 Seconds a Day. A Thomas, 1966.