Gaya APA

Quirk, T, J. et al (2012). Excel 2007 for biological and life sciences statistics: a guide to solving practical problems (1). New York: Springer New York.

Gaya MLA

Quirk, Thomas, J.. et al. "Excel 2007 for biological and life sciences statistics: a guide to solving practical problems". 1 New York: Springer New York, 2012. Electronic Resource.