Cita APA (7a ed.)

Pepper, H. W., & Rowe, J. J. . T. (1985). Individual Tree Protection. Her Majestys Stationery Office.

Cita Chicago Style (17a ed.)

Pepper, H. W., y J J; Tee Rowe. Individual Tree Protection. London: Her Majestys Stationery Office, 1985.

Cita MLA (9a ed.)

Pepper, H. W., y J J; Tee Rowe. Individual Tree Protection. Her Majestys Stationery Office, 1985.