APA (7th ed.) Citation

Hartley, J. S. (1994). Drilling: Tools and programme management. Balkema.

Chicago Style (17th ed.) Citation

Hartley, John S. Drilling: Tools and Programme Management. Rotterdam [u.a.]: Balkema, 1994.

MLA (9th ed.) Citation

Hartley, John S. Drilling: Tools and Programme Management. Balkema, 1994.

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