APA (7th ed.) Citation

Pollock, S. A. (1999). Validity and reliability of a functional back extension field test. [publisher not identified].

Chicago Style (17th ed.) Citation

Pollock, Shawna A. Validity and Reliability of a Functional Back Extension Field Test. [Place of publication not identified]: [publisher not identified], 1999.

MLA (9th ed.) Citation

Pollock, Shawna A. Validity and Reliability of a Functional Back Extension Field Test. [publisher not identified], 1999.