APA引文

Megill, R. E. (1988). An introduction to exploration economics (3rd ed.). PennWell Books.

Chicago Style (17th ed.) Citation

Megill, R. E. An Introduction to Exploration Economics. 3rd ed. Tulsa, Okla: PennWell Books, 1988.

MLA引文

Megill, R. E. An Introduction to Exploration Economics. 3rd ed. PennWell Books, 1988.

警告：這些引文格式不一定是100％准確.