Cita APA (7a ed.)
Swanstock & Swanson, M. V. Swanstock: Fine Art Photography. Swanstock.
Cita estilo Chicago (17a ed.)
Swanstock y Mary Virginia Swanson. Swanstock: Fine Art Photography. Sudáfrica: Swanstock.
Cita MLA (9a ed.)
Swanstock y Mary Virginia Swanson. Swanstock: Fine Art Photography. Swanstock.
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