APA način citiranja (7. izdanje)

HOLTZ, R. D., & KOVACS, W. D. (1981). An introduction to geotechnical engineering. Prentice-hall.

Čikaški stil citiranja (17. izdanje)

HOLTZ, Robert D., i William D. KOVACS. An Introduction to Geotechnical Engineering. New Jersey: Prentice-hall, 1981.

MLA način citiranja (9. izdanje)

HOLTZ, Robert D., i William D. KOVACS. An Introduction to Geotechnical Engineering. Prentice-hall, 1981.