Which of the following is correct format for a parenthetical citation with two authors?
a) (Mason et al., 2010).
b) (Mason and Rogers, 2010).
c) (George Mason & Tim Rogers, 2010).
d) (George Mason and Tim Rogers, 2010).
e) (Mason & Rogers, 2010).
a) (Mason et al., 2010).
b) (Mason and Rogers, 2010).
c) (George Mason & Tim Rogers, 2010).
d) (George Mason and Tim Rogers, 2010).
e) (Mason & Rogers, 2010).