APA (7th ed.) Citation

O'Daniels, P. S. (1970). Health problems inventory. [publisher not identified].

Chicago Style (17th ed.) Citation

O'Daniels, Phyllis S. Health Problems Inventory. [Place of publication not identified]: [publisher not identified], 1970.

MLA (9th ed.) Citation

O'Daniels, Phyllis S. Health Problems Inventory. [publisher not identified], 1970.