APA (7th ed.) Citation

Hayt, W. H., & Kemmerly, J. E. Virtual Professor and Cosmos "Electronic Supplement CD". The Macmillan Company.

Chicago Style (17th ed.) Citation

Hayt, William H., and Jack E. Kemmerly. Virtual Professor and Cosmos "Electronic Supplement CD". The Macmillan Company.

MLA (8th ed.) Citation

Hayt, William H., and Jack E. Kemmerly. Virtual Professor and Cosmos "Electronic Supplement CD". The Macmillan Company.

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