Citazione APA

Callahan, S. M., & Creed, K. E. (1981). Electrical and mechanical activity of the isolated lower urinary tract of the guinea-pig. Nature Publishing Group.

Stile di citazione Chicago

Callahan, S. M., e K. E. Creed. Electrical and Mechanical Activity of the Isolated Lower Urinary Tract of the Guinea-pig. Nature Publishing Group, 1981.

Citazione MLA

Callahan, S. M., e K. E. Creed. Electrical and Mechanical Activity of the Isolated Lower Urinary Tract of the Guinea-pig. Nature Publishing Group, 1981.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.