Cita APA (7th ed.)
Fuller, G. D. Biofeedback Methods and Procedures in Clinical Practice. Biofeedback Press.
Cita Chicago (17th ed.)
Fuller, George D. Biofeedback Methods and Procedures in Clinical Practice. San Francisco, EUA: Biofeedback Press.
Cita MLA (9th ed.)
Fuller, George D. Biofeedback Methods and Procedures in Clinical Practice. Biofeedback Press.
Atenció: Aquestes cites poden no estar 100% correctes.