APA (7th ed.) Citation

Swaab, A. M. (1974). School administrator's guide to flexible modular scheduling. Parker Publishing Co..

Chicago Style (17th ed.) Citation

Swaab, Alexander M. School Administrator's Guide to Flexible Modular Scheduling. West Nyack, N.Y.: Parker Publishing Co., 1974.

MLA (9th ed.) Citation

Swaab, Alexander M. School Administrator's Guide to Flexible Modular Scheduling. Parker Publishing Co., 1974.