Cita APA (7a ed.)

Tesovnik, M. E., & DeHart, F. E. (1970). Unpublished Studies of Technical Service Time and Costs: A Selected Bibliography.

Cita Chicago Style (17a ed.)

Tesovnik, Mary E., y Florence E. DeHart. Unpublished Studies of Technical Service Time and Costs: A Selected Bibliography. 1970.

Cita MLA (9a ed.)

Tesovnik, Mary E., y Florence E. DeHart. Unpublished Studies of Technical Service Time and Costs: A Selected Bibliography. 1970.