Gaya APA

Irwan, R, B, R, W, A, B, R, J, O, M, A. (2011). The Elusive Eden: A New History of California (Ed.4). USA: Mc Graw Hill.

Gaya MLA

Irwan, Richard, B., Rice/, William, A., Bullough/, Richard, J., Orsi/, Mary, Ann. "The Elusive Eden: A New History of California". Ed.4 USA: Mc Graw Hill, 2011. Text.