Nicholson, G. G., & Clendaniel, R. (1989). Manual Techniques. In R. M. Scully & M. R. Barnes (Eds.), Physical Therapy (pp. 926–985). JB Lippincott Company.

Nicholson, G. G., and Richard Clendaniel. “Manual Techniques.” In Physical Therapy, edited by R. M. Scully and M. R. Barnes, 926–85. JB Lippincott Company, 1989.

Nicholson GG, Clendaniel R. Manual Techniques. In: Scully RM, Barnes MR, editors. Physical Therapy. JB Lippincott Company; 1989. p. 926–85.

Nicholson, G. G., and Richard Clendaniel. “Manual Techniques.” Physical Therapy, edited by R. M. Scully and M. R. Barnes, JB Lippincott Company, 1989, pp. 926–85.

Nicholson GG, Clendaniel R. Manual Techniques. In: Scully RM, Barnes MR, editors. Physical Therapy. JB Lippincott Company; 1989. p. 926–985.