APA (7th ed.) Citation

Schmidt, G. D. (1969). Problems in systematics of parasites. University Park.

Chicago Style (17th ed.) Citation

Schmidt, Gerald D. Problems in Systematics of Parasites. Baltimore: University Park, 1969.

MLA (9th ed.) Citation

Schmidt, Gerald D. Problems in Systematics of Parasites. University Park, 1969.

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