Influence of inbreeding and other factors on litter size in Chester White swine /

Chicago citation style
Hetzer, H. O. Influence of inbreeding and other factors on litter size in Chester White swine /. 1940. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102160320. (Accessed December 10, 2018.)
APA citation style
Hetzer, H. O, (1940) Influence of inbreeding and other factors on litter size in Chester White swine /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102160320
MLA citation style
Hetzer, H. O. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/102160320>.
Note: These citations are programmatically generated and may be incomplete.