APA (7. basım) Alıntı

Dunbar, C. O., & Rodgers, J. (1957). Principles of stratigraphy: Occurrence, development and protection. John Wiley & Sons.

Chicago Style (17. basım) Atıf

Dunbar, Carl O., ve John Rodgers. Principles of Stratigraphy: Occurrence, Development and Protection. New York: John Wiley & Sons, 1957.

MLA (9th ed.) Atıf

Dunbar, Carl O., ve John Rodgers. Principles of Stratigraphy: Occurrence, Development and Protection. John Wiley & Sons, 1957.