Artwork size standards for 35mm photography.

MLA

Palmer, John and United States. Artwork size standards for 35mm photography. Portland, Ore. : U.S. Department of the Interior, Bureau of Land Management, Portland Service Center, 1971.

APA

Palmer, J. & United States. (1971). Artwork size standards for 35mm photography. Portland, Ore. : U.S. Department of the Interior, Bureau of Land Management, Portland Service Center.

Chicago

Palmer, John and United States. Artwork size standards for 35mm photography. Portland, Ore. : U.S. Department of the Interior, Bureau of Land Management, Portland Service Center, 1971.