Lua APA (7ú heag.)

Spring, J., & Cadmus, P. (1998). Paul Cadmus, 90 years of drawing: Essay by Justin Spring. DC Moore.

Lua i Stíl Chicago (17ú heag.)

Spring, Justin, agus Paul Cadmus. Paul Cadmus, 90 Years of Drawing: Essay by Justin Spring. New York: DC Moore, 1998.

Lua MLA (8ú heag.)

Spring, Justin, agus Paul Cadmus. Paul Cadmus, 90 Years of Drawing: Essay by Justin Spring. DC Moore, 1998.

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