APA Format
Purdie, Richard W., (between 1970-1980) University of Denver Recreational Freestyle Skier, between 1970-1980. Retrieved from Special Collections @ DU, https://specialcollections.du.edu/object/d0ec70c5-5f13-4c0b-a8f0-3283535fa791
MLA Format
Purdie, Richard W.. (between 1970-1980) University of Denver Recreational Freestyle Skier, between 1970-1980. Retrieved from Special Collections @ DU <https://specialcollections.du.edu/object/d0ec70c5-5f13-4c0b-a8f0-3283535fa791>.
Chicago Format
Purdie, Richard W.. University of Denver Recreational Freestyle Skier, between 1970-1980. between 1970-1980. Retrieved from Special Collections @ DU, https://specialcollections.du.edu/object/d0ec70c5-5f13-4c0b-a8f0-3283535fa791. (Accessed May 23, 2024.)