Citação norma APA

Werle, B., Jülke, B., Lah, T., Spiess, E., & Ebert, W. (1997). Cathepsin B fraction active at physiological pH of 7.5 is of prognostic significance in squamous cell carcinoma of human lung. Nature Publishing Group.

Citação norma Chicago

Werle, B., B. Jülke, T. Lah, E. Spiess, and W. Ebert. Cathepsin B Fraction Active At Physiological PH of 7.5 Is of Prognostic Significance in Squamous Cell Carcinoma of Human Lung. Nature Publishing Group, 1997.

Citação norma MLA

Werle, B., et al. Cathepsin B Fraction Active At Physiological PH of 7.5 Is of Prognostic Significance in Squamous Cell Carcinoma of Human Lung. Nature Publishing Group, 1997.

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