Gaya APA

Wonnacott, T, H., Wonnacott, R, J. (1981). Regression: a second course in statistics . United States of America: John Wiley and Sons.

Gaya MLA

Wonnacott, Thomas, H.., Wonnacott, Ronald, J.. "Regression: a second course in statistics". United States of America: John Wiley and Sons, 1981. Printed Book.