Petersen, M. E. (1991). Second nature: Four early San Diego landscape painters. San Diego Museum of Art.
Cita Chicago Style (17a ed.)Petersen, Martin E. Second Nature: Four Early San Diego Landscape Painters. San Diego, California: San Diego Museum of Art, 1991.
Cita MLA (8a ed.)Petersen, Martin E. Second Nature: Four Early San Diego Landscape Painters. San Diego Museum of Art, 1991.
Precaución: Estas citas no son 100% exactas.