Style de citation APA (7e éd.)

Gould, W. J. G., & Gould, W. R. (1995). My life on mountain railroads. Utah State University Press.

Style de citation Chicago (17e éd.)

Gould, William John Gilbert, et William R. Gould. My Life on Mountain Railroads. Logan, UT: Utah State University Press, 1995.

Style de citation MLA (8e éd.)

Gould, William John Gilbert, et William R. Gould. My Life on Mountain Railroads. Utah State University Press, 1995.