Cita APA (7a ed.)
Knowles, R. (2012). 200 contractual problems and their solutions (3rd ed.). Wiley-Blackwell.
Cita Chicago Style (17a ed.)
Knowles, Roger. 200 Contractual Problems and Their Solutions. 3rd ed. Chichester, U.K. ; Ames, Iowa: Wiley-Blackwell, 2012.
Cita MLA (9a ed.)
Knowles, Roger. 200 Contractual Problems and Their Solutions. 3rd ed. Wiley-Blackwell, 2012.
Precaución: Estas citas no son 100% exactas.