Franklin

MLA

Nuclear Stimulation of Natural Gas: Hearing, Ninety-third Congress, First Session .. May 11, 1973. Washington: U.S. Govt. Print. Off., 1973.

APA

(1973). Nuclear Stimulation of natural gas: hearing, Ninety-third Congress, first session .. May 11, 1973. Washington: U.S. Govt. Print. Off.

Chicago

Nuclear Stimulation of Natural Gas: Hearing, Ninety-Third Congress, First Session .. May 11, 1973. Washington: U.S. Govt. Print. Off., 1973.