APA (7th ed.) Citation

Riggs, D. R. Libraries in the '90s: What The Leaders Expect. Oryx Press : 1988.

Chicago Style (17th ed.) Citation

Riggs, Donald R. Libraries in the '90s: What The Leaders Expect. New York: Oryx Press : 1988.

MLA (9th ed.) Citation

Riggs, Donald R. Libraries in the '90s: What The Leaders Expect. Oryx Press : 1988.