Hietanen, A. M. (1973). Geology of the Pulga and Bucks Lake quadrangles, Butte and Plumas Counties, California. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationHietanen, Anna Martta. Geology of the Pulga and Bucks Lake Quadrangles, Butte and Plumas Counties, California. Washington: U.S. Govt. Print. Off, 1973.
MLA (9th ed.) CitationHietanen, Anna Martta. Geology of the Pulga and Bucks Lake Quadrangles, Butte and Plumas Counties, California. U.S. Govt. Print. Off, 1973.
Warning: These citations may not always be 100% accurate.