APA (7th ed.) Citation

Schumer, L. A., Delaney, R. E., & Woellner, G. W. (1974). Elements of transport / by Leslie A. Schumer (3rd ed. (revised).). Butterworth.

Chicago Style (17th ed.) Citation

Schumer, Leslie Arthur, Ronald Ernest Delaney, and Gilbert William Woellner. Elements of Transport / by Leslie A. Schumer. 3rd ed. (revised). Sydney ; London (etc.): Butterworth, 1974.

MLA (9th ed.) Citation

Schumer, Leslie Arthur, et al. Elements of Transport / by Leslie A. Schumer. 3rd ed. (revised). Butterworth, 1974.

Warning: These citations may not always be 100% accurate.