APA (7th ed.) Citation

Ertel, M., & Oros, J. (1989). A Tour of the Stacks--HyperCard for Libraries.

Chicago Style (17th ed.) Citation

Ertel, Monica, and Jane Oros. A Tour of the Stacks--HyperCard for Libraries. 1989.

MLA (9th ed.) Citation

Ertel, Monica, and Jane Oros. A Tour of the Stacks--HyperCard for Libraries. 1989.

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