APA citiranje

Anderson, J. K., & Coffin, H. G. (1977). Fossils in focus. Zondervan.

Chicago Style (17th ed.) Citation

Anderson, J. Kerby, and Harold G. Coffin. Fossils in Focus. Michigan: Zondervan, 1977.

MLA citiranje

Anderson, J. Kerby, and Harold G. Coffin. Fossils in Focus. Zondervan, 1977.