APA (7th ed.) Citation

Duffy, S. (1987). Geological mapping. Technical Publications Trust.

Chicago Style (17th ed.) Citation

Duffy, S. Geological Mapping. Perth, W.A.: Technical Publications Trust, 1987.

MLA (9th ed.) Citation

Duffy, S. Geological Mapping. Technical Publications Trust, 1987.

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