Gaya APA

Wonnacott, R, J., Wonnacott, T, H. (1970). Econometrics (Wiley International). United States of America: John Wiley & Sons,Inc..

Gaya MLA

Wonnacott, Ronald, J.., Wonnacott, Thomas, H.. "Econometrics". Wiley International United States of America: John Wiley & Sons,Inc., 1970. Textbook.