Cita APA (7th ed.)
Summerhayes, S. (2002). CDM regulations: Procedures manual (2nd ed.). Blackwell Pub..
Cita Chicago (17th ed.)
Summerhayes, Stuart. CDM Regulations: Procedures Manual. 2nd ed. Oxford, UK ; Malden, MA: Blackwell Pub., 2002.
Cita MLA (9th ed.)
Summerhayes, Stuart. CDM Regulations: Procedures Manual. 2nd ed. Blackwell Pub., 2002.
Atenció: Aquestes cites poden no estar 100% correctes.