APA (7th ed.) Citation

(1946). Guidance practices at work, by Clifford E. Erickson ... and Marion Crosley Happ ..

Chicago Style (17th ed.) Citation

Guidance Practices at Work, by Clifford E. Erickson ... and Marion Crosley Happ .. 1946.

MLA (9th ed.) Citation

Guidance Practices at Work, by Clifford E. Erickson ... and Marion Crosley Happ .. 1946.

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