APA (7th ed.) Citation

Duckworth, W. (1968). Statistical techniques in technological research an aid to research (1a ed.). Methuen'S Monographs.

Chicago Style (17th ed.) Citation

Duckworth, W.E. Statistical Techniques in Technological Research an Aid to Research. 1a ed. Londres: Methuen'S Monographs, 1968.

MLA (9th ed.) Citation

Duckworth, W.E. Statistical Techniques in Technological Research an Aid to Research. 1a ed. Methuen'S Monographs, 1968.