Citação norma APA

Pucher, G. W., Leavenworth, C. S., Ginter, W. D., & Vickery, H. B. (1947). Studies in the Metabolism of Crassulacean Plants: The Diurnal Variation in Organic Acid and Starch Content of Bryophyllum calycinum.

Citação norma Chicago

Pucher, George W., Charles S. Leavenworth, Wanda D. Ginter, and Hubert Bradford Vickery. Studies in the Metabolism of Crassulacean Plants: The Diurnal Variation in Organic Acid and Starch Content of Bryophyllum Calycinum. 1947.

Citação norma MLA

Pucher, George W., Charles S. Leavenworth, Wanda D. Ginter, and Hubert Bradford Vickery. Studies in the Metabolism of Crassulacean Plants: The Diurnal Variation in Organic Acid and Starch Content of Bryophyllum Calycinum. 1947.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.