APA (7th ed.) Citation

Wellmer, F. (1989). Economic evaluations in exploration. Springer-Verlag.

Chicago Style (17th ed.) Citation

Wellmer, Friedrich-Wilhelm. Economic Evaluations in Exploration. Berlin ; New York: Springer-Verlag, 1989.

MLA (9th ed.) Citation

Wellmer, Friedrich-Wilhelm. Economic Evaluations in Exploration. Springer-Verlag, 1989.

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