APA (7th ed.) Citation

Gardner, G. B., & Pritchard, D. W. (1974). Verification and use of a numerical model of the Chesapeake & Delaware Canal. Chesapeake Bay Institute, Johns Hopkins University.

Chicago Style (17th ed.) Citation

Gardner, G. B., and Donald W. Pritchard. Verification and Use of a Numerical Model of the Chesapeake & Delaware Canal. [Baltimore, Md.?]: Chesapeake Bay Institute, Johns Hopkins University, 1974.

MLA (9th ed.) Citation

Gardner, G. B., and Donald W. Pritchard. Verification and Use of a Numerical Model of the Chesapeake & Delaware Canal. Chesapeake Bay Institute, Johns Hopkins University, 1974.