APA (7th ed.) Zitazioa
Donaghe, R. T., Chaney , R. C., & Silver , M. L. (1988). Advanced trisxial testing of soil and rock. ASTM.
Chicago Style (17th ed.) Zitazioa
Donaghe, Robert T., Ronald C. Chaney , eta Marshall L. Silver. Advanced Trisxial Testing of Soil and Rock. Philadelphia: ASTM, 1988.
MLA (9th ed.) Zitazioa
Donaghe, Robert T., et al. Advanced Trisxial Testing of Soil and Rock. ASTM, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.