Gaya APA

Kandel, J., Sudderth, D, B. (1996). Back pain : what works! : a comprehensive guide to preventing and overcoming back problems . Rocklin, CA: Prima Publishing.

Gaya MLA

Kandel, Joseph., Sudderth, David, B.. "Back pain : what works! : a comprehensive guide to preventing and overcoming back problems". Rocklin, CA: Prima Publishing, 1996. Teks.