Cita APA (7th ed.)
Salisbury, R. J. (2013). So far, so good. University of Nebraska Press.
Cita Chicago (17th ed.)
Salisbury, Ralph J. So Far, so Good. Lincoln: University of Nebraska Press, 2013.
Cita MLA (9th ed.)
Salisbury, Ralph J. So Far, so Good. University of Nebraska Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.