APA (7th ed.) Citation

Betts, P. W. (1983). Supervisory studies / by P.W. Betts (4th ed.). Macdonald and Evans.

Chicago Style (17th ed.) Citation

Betts, P. W. Supervisory Studies / by P.W. Betts. 4th ed. Macdonald and Evans, 1983.

MLA (9th ed.) Citation

Betts, P. W. Supervisory Studies / by P.W. Betts. 4th ed. Macdonald and Evans, 1983.

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