Cita APA (7th ed.)
Heckman, H., & Olin, L. (2014). Island year (First paperback edition.). University of Washington Press.
Cita Chicago (17th ed.)
Heckman, Hazel, i Laurie Olin. Island Year. First paperback edition. Seattle, Washington: University of Washington Press, 2014.
Cita MLA (9th ed.)
Heckman, Hazel, i Laurie Olin. Island Year. First paperback edition. University of Washington Press, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.