APA引文

Williams, D. I., & Johnston, J. H. (1982). Paediatric urology (2nd ed.). Butterworths.

Chicago Style (17th ed.) Citation

Williams, David Innes, and J. H. Johnston. Paediatric Urology. 2nd ed. London: Butterworths, 1982.

MLA引文

Williams, David Innes, and J. H. Johnston. Paediatric Urology. 2nd ed. Butterworths, 1982.