APA Citation

Parsons, P. E., & Heffner, J. E. (2006). Pulmonary / respiratory therapy secrets (3rd ed.). Philadelphia, PA: Mosby Elsevier.

Chicago Style Citation

Parsons, Polly E., and John E. Heffner. Pulmonary / Respiratory Therapy Secrets. 3rd ed. Philadelphia, PA: Mosby Elsevier, 2006.

MLA Citation

Parsons, Polly E., and John E. Heffner. Pulmonary / Respiratory Therapy Secrets. 3rd ed. Philadelphia, PA: Mosby Elsevier, 2006.

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