APA

Dalrymple G. B., United States Geological Survey, . (1981). Irradiation of samples for 40 Ar / 39 Ar dating using the Geological Survey TRIGA reactor. Washington, D.C: U.S. Gov. Print. Off.

Chicago

Dalrymple Gary Brent, United States Geological Survey, . 1981. Irradiation of samples for 40 Ar / 39 Ar dating using the Geological Survey TRIGA reactor. Washington, D.C: U.S. Gov. Print. Off.

Harvard

Dalrymple G. B., United States Geological Survey, . (1981). Irradiation of samples for 40 Ar / 39 Ar dating using the Geological Survey TRIGA reactor. Washington, D.C: U.S. Gov. Print. Off.

MLA

Dalrymple Gary Brent, United States Geological Survey, . Irradiation of samples for 40 Ar / 39 Ar dating using the Geological Survey TRIGA reactor. Washington, D.C: U.S. Gov. Print. Off. 1981.