APA (7th ed.) Citation

Ralph, E. K. (1959). University of Pennsylvania Radiocarbon Dates, III.

Chicago Style (17th ed.) Citation

Ralph, Elizabeth K. University of Pennsylvania Radiocarbon Dates, III. New Haven, 1959.

MLA (8th ed.) Citation

Ralph, Elizabeth K. University of Pennsylvania Radiocarbon Dates, III. 1959.

Warning: These citations may not always be 100% accurate.