Scientific Principles of Gymnastic Coaching (c. 1967-1968)

Chicago citation style
Scientific Principles of Gymnastic Coaching (c. 1967-1968). 1967-1968. Retrieved from the Digital Public Library of America, http://cdm16122.contentdm.oclc.org/cdm/ref/collection/p15370coll2/id/7909. (Accessed June 21, 2018.)
APA citation style
(1967-1968) Scientific Principles of Gymnastic Coaching (c. 1967-1968). Retrieved from the Digital Public Library of America, http://cdm16122.contentdm.oclc.org/cdm/ref/collection/p15370coll2/id/7909
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16122.contentdm.oclc.org/cdm/ref/collection/p15370coll2/id/7909>.
Note: These citations are programmatically generated and may be incomplete.