APA
Dunn O. J., Clark V. A., Dunn O. J. & Clark V. A. (1987). Applied statistics analysis of variance and regression # Applied statistics. New York: John Wiley & Sons.
Chicago
Dunn Olive Jean, Clark Virginia A, Dunn Olive Jean and Clark Virginia A. 1987. Applied statistics analysis of variance and regression # Applied statistics. New York: John Wiley & Sons.
Harvard
Dunn O. J., Clark V. A., Dunn O. J. and Clark V. A. (1987). Applied statistics analysis of variance and regression # Applied statistics. New York: John Wiley & Sons.
MLA
Dunn Olive Jean, Clark Virginia A, Dunn Olive Jean and Clark Virginia A. Applied statistics analysis of variance and regression # Applied statistics. New York: John Wiley & Sons. 1987.