APA (7. basım) Alıntı

Butler, B. C. M., & Bell, J. D. (1988). Interpretation of geological maps. Longman Scientific & Technical.

Chicago Style (17. basım) Atıf

Butler, B. C. M., ve J. D. Bell. Interpretation of Geological Maps. New York: Longman Scientific & Technical, 1988.

MLA (9th ed.) Atıf

Butler, B. C. M., ve J. D. Bell. Interpretation of Geological Maps. Longman Scientific & Technical, 1988.