APA aipamena

Hendrickson, A. H., & Veihmeyer, F. J. (1945). PERMANENT WILTING PERCENTAGES OF SOILS OBTAINED FROM FIELD AND LABORATORY TRIALS.

Chicago Style aipamena

Hendrickson, A. H., and F. J. Veihmeyer. PERMANENT WILTING PERCENTAGES OF SOILS OBTAINED FROM FIELD AND LABORATORY TRIALS. 1945.

MLA aipamena

Hendrickson, A. H., and F. J. Veihmeyer. PERMANENT WILTING PERCENTAGES OF SOILS OBTAINED FROM FIELD AND LABORATORY TRIALS. 1945.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.