APA (7th ed.) Citation

Dilts, H. E. (1963). A follow-up study of Iowa trade and industrial graduates for the years 1957 and 1961. [publisher not identified].

Chicago Style (17th ed.) Citation

Dilts, Harold E. A Follow-up Study of Iowa Trade and Industrial Graduates for the Years 1957 and 1961. [Place of publication not identified]: [publisher not identified], 1963.

MLA (9th ed.) Citation

Dilts, Harold E. A Follow-up Study of Iowa Trade and Industrial Graduates for the Years 1957 and 1961. [publisher not identified], 1963.