APA (7th ed.) Citation

Mahoney, H. J. (1952). Occupational information for counselors; the essential content for training courses. World Book Co.

Chicago Style (17th ed.) Citation

Mahoney, Harold J. Occupational Information for Counselors; the Essential Content for Training Courses. Yonkers-on-Hudson: World Book Co, 1952.

MLA (9th ed.) Citation

Mahoney, Harold J. Occupational Information for Counselors; the Essential Content for Training Courses. World Book Co, 1952.