Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn4068308
APA Citation
United States Air Force Academy. Department of Chemistry. (1990). Chemtrails, chemistry 131 manual, fall 1990. [Colorado Springs, Colo.?] : Dept. of Chemistry, U.S. Air Force Academy
MLA Citation
United States Air Force Academy. Department of Chemistry. Chemtrails, chemistry 131 manual, fall 1990 [microform] Dept. of Chemistry, U.S. Air Force Academy [Colorado Springs, Colo.?] 1990
Australian/Harvard Citation
United States Air Force Academy. Department of Chemistry. 1990, Chemtrails, chemistry 131 manual, fall 1990 [microform] Dept. of Chemistry, U.S. Air Force Academy [Colorado Springs, Colo.?]
Wikipedia Citation
{{Citation | title=Chemtrails, chemistry 131 manual, fall 1990 [microform] | author1=United States Air Force Academy. Department of Chemistry | year=1990 | publisher=Dept. of Chemistry, U.S. Air Force Academy | language=English }}