Cita APA (7th ed.)
Haydock, R. S., & Sonsteng, J. O. (1994). Opening and closing: How to present a case. West.
Cita Chicago (17th ed.)
Haydock, Roger S., i John O. Sonsteng. Opening and Closing: How to Present a Case. St. Paul, MN: West, 1994.
Cita MLA (9th ed.)
Haydock, Roger S., i John O. Sonsteng. Opening and Closing: How to Present a Case. West, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.