APA Citation

Schmidt, G. D. 1., & Schmidt, G. D. 1. (1969). Problems in systematics of parasites. Baltimore: University Park Press.

Chicago Style Citation

Schmidt, Gerald D. 1934-1990, and Gerald D. 1934-1990 Schmidt. Problems in Systematics of Parasites. Baltimore: University Park Press, 1969.

MLA Citation

Schmidt, Gerald D. 1934-1990, and Gerald D. 1934-1990 Schmidt. Problems in Systematics of Parasites. Baltimore: University Park Press, 1969.

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