APA (7th ed.) Citation

Proctor, A. J. a. R. W. Attention theory and practice. Sage Publication.

Chicago Style (17th ed.) Citation

Proctor, Addie Johnson and Robert W. Attention Theory and Practice. Sage Publication.

MLA (8th ed.) Citation

Proctor, Addie Johnson and Robert W. Attention Theory and Practice. Sage Publication.

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