APA način citiranja

Poulton, E. P., Spurrell, W. R., & Warner, E. C. (1929). A convenient form of closed-circuit respiratory apparatus for measuring simultaneously the carbon dioxide output and the oxygen intake over short or long periods.

Čikaški stil citiranja

Poulton, E. P., W. R. Spurrell, i E. C. Warner. A Convenient Form of Closed-circuit Respiratory Apparatus for Measuring Simultaneously the Carbon Dioxide Output and the Oxygen Intake Over Short or Long Periods. 1929.

MLA način citiranja

Poulton, E. P., W. R. Spurrell, i E. C. Warner. A Convenient Form of Closed-circuit Respiratory Apparatus for Measuring Simultaneously the Carbon Dioxide Output and the Oxygen Intake Over Short or Long Periods. 1929.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.