Seamon, R. (1997). From the World is Beautiful to The Family of Man: The Plight of Photography as a Modern Art. The Journal of Aesthetics and Art Criticism.
Citazione stile Chigago Style (17a edizione)Seamon, Roger. "From the World Is Beautiful to The Family of Man: The Plight of Photography as a Modern Art." The Journal of Aesthetics and Art Criticism 1997.
Citatione MLA (8a ed.)Seamon, Roger. "From the World Is Beautiful to The Family of Man: The Plight of Photography as a Modern Art." The Journal of Aesthetics and Art Criticism, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.