APA

Roberts J. D., Fineman J. R., Morin F. C., Shaul P. W., Rimar S., Schreiber M. D., Polin R. A., Zwass M. S., Zayek M. M., Gross I., Heymann M. A. & Zapol W. M. (19970227). Inhaled nitric oxide and persistent pulmonary hypertension of the newborn. The Inhaled Nitric Oxide Study Group. : The New England journal of medicine.

Chicago

Roberts J D, Fineman J R, Morin F C, Shaul P W, Rimar S, Schreiber M D, Polin R A, Zwass M S, Zayek M M, Gross I, Heymann M A and Zapol W M. 19970227. Inhaled nitric oxide and persistent pulmonary hypertension of the newborn. The Inhaled Nitric Oxide Study Group. : The New England journal of medicine.

Harvard

Roberts J. D., Fineman J. R., Morin F. C., Shaul P. W., Rimar S., Schreiber M. D., Polin R. A., Zwass M. S., Zayek M. M., Gross I., Heymann M. A. and Zapol W. M. (19970227). Inhaled nitric oxide and persistent pulmonary hypertension of the newborn. The Inhaled Nitric Oxide Study Group. : The New England journal of medicine.

MLA

Roberts J D, Fineman J R, Morin F C, Shaul P W, Rimar S, Schreiber M D, Polin R A, Zwass M S, Zayek M M, Gross I, Heymann M A and Zapol W M. Inhaled nitric oxide and persistent pulmonary hypertension of the newborn. The Inhaled Nitric Oxide Study Group. : The New England journal of medicine. 19970227.