Oregon playground map published by Oregon Recreational Service Eugene, Oregon. Printed in U.S.A. 1936 Oregon Recreational ServiceOregon playground map

Chicago citation style
Oregon Recreational Service. Oregon playground map published by Oregon Recreational Service Eugene, Oregon. Printed in U.S.A. 1936 Oregon Recreational Service,Oregon playground map. 1936. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~290353~90061863. (Accessed December 18, 2018.)
APA citation style
Oregon Recreational Service, (1936) Oregon playground map published by Oregon Recreational Service Eugene, Oregon. Printed in U.S.A. 1936 Oregon Recreational Service,Oregon playground map. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~290353~90061863
MLA citation style
Oregon Recreational Service. Retrieved from the Digital Public Library of America <https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~290353~90061863>.
Note: These citations are programmatically generated and may be incomplete.