APA (7th ed.) Citation

Johnson, K. (1980). Timetabling / (by) Keith Johnson. Hutchinson.

Chicago Style (17th ed.) Citation

Johnson, Keith. Timetabling / (by) Keith Johnson. London: Hutchinson, 1980.

MLA (9th ed.) Citation

Johnson, Keith. Timetabling / (by) Keith Johnson. Hutchinson, 1980.

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