APA ציטוט

Smith, C. A. (1950). The Continued Use of Oxygen for Premature Infants.

Citação norma Chicago

Smith, Clement Andrew. The Continued Use of Oxygen for Premature Infants. 1950.

ציטוט MLA

Smith, Clement Andrew. The Continued Use of Oxygen for Premature Infants. 1950.