APA-čujuhus (7. p.)
Keyes, C. G., Jr. (2016). Guidelines for cloud seeding to augment precipitation (Third edition.). American Society of Civil Engineers.
Chicago-čujuhus (17. p.)
Keyes, Conrad G., Jr. Guidelines for Cloud Seeding to Augment Precipitation. Third edition. Reston, Virginia: American Society of Civil Engineers, 2016.
MLA-čujuhus (9. p.)
Keyes, Conrad G., Jr. Guidelines for Cloud Seeding to Augment Precipitation. Third edition. American Society of Civil Engineers, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.