APA (7th ed.) Citation

Philosophy Documentation Center & InteLex Corporation. (1999). Philosophy Documentation Center collection. Philosophy Documentation Center.

Chicago Style (17th ed.) Citation

Philosophy Documentation Center and InteLex Corporation. Philosophy Documentation Center Collection. [Bowling Green, Ohio]: Philosophy Documentation Center, 1999.

MLA (8th ed.) Citation

Philosophy Documentation Center and InteLex Corporation. Philosophy Documentation Center Collection. Philosophy Documentation Center, 1999.

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