APA (7th ed.) Citation

Oxley, A. (1989). Calculating Earthworks Volumes – an Exercise in Geometric Algorithms.

Chicago Style (17th ed.) Citation

Oxley, A. Calculating Earthworks Volumes – an Exercise in Geometric Algorithms. 1989.

MLA (9th ed.) Citation

Oxley, A. Calculating Earthworks Volumes – an Exercise in Geometric Algorithms. 1989.

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