APA (7th ed.) Citation

MEGILL, R. (1979). An introduction to exploration economics - R.E Megill. Penn Well Books Publishing Company.

Chicago Style (17th ed.) Citation

MEGILL, R.E. An Introduction to Exploration Economics - R.E Megill. Penn Well Books Publishing Company, 1979.

MLA (8th ed.) Citation

MEGILL, R.E. An Introduction to Exploration Economics - R.E Megill. Penn Well Books Publishing Company, 1979.

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