APA (7th ed.) Citation

Leighton, P. D., & Weber, D. C. (1999). Planning academic and research library buildings (3rd ed.). American Library Association.

Chicago Style (17th ed.) Citation

Leighton, Philip D., and David C. Weber. Planning Academic and Research Library Buildings. 3rd ed. Chicago: American Library Association, 1999.

MLA (8th ed.) Citation

Leighton, Philip D., and David C. Weber. Planning Academic and Research Library Buildings. 3rd ed. American Library Association, 1999.