Cita APA

Russell, E. J., & Williamson, i. H. (1941). English farming. William Collins of London.

Chicago Style (17th ed.) Citation

Russell, E. John, i int. Henry Williamson. English Farming. William Collins of London, 1941.

Cita MLA

Russell, E. John, i int. Henry Williamson. English Farming. William Collins of London, 1941.