APA (7th ed.) Citation

Eggert, R. G. (1987). Metallic mineral exploration: An economic analysis. Resources for the Future.

Chicago Style (17th ed.) Citation

Eggert, Roderick G. Metallic Mineral Exploration: An Economic Analysis. Washington, D.C.: Resources for the Future, 1987.

MLA (9th ed.) Citation

Eggert, Roderick G. Metallic Mineral Exploration: An Economic Analysis. Resources for the Future, 1987.