APA (7th ed.) Citation

Speck, O. C. (2010). The conceptual frame of reference.

Chicago Style (17th ed.) Citation

Speck, Oliver C. The Conceptual Frame of Reference. 2010.

MLA (9th ed.) Citation

Speck, Oliver C. The Conceptual Frame of Reference. 2010.

Warning: These citations may not always be 100% accurate.