APA引文

ASHLOCK, R. B. [. a. (1987). General mathematics. Merril Pub.

芝加哥风格引文

ASHLOCK, Robert B. [et al]. General Mathematics. Ohio: Merril Pub, 1987.

MLA引文

ASHLOCK, Robert B. [et al]. General Mathematics. Merril Pub, 1987.

警告：这些引文格式不一定是100％准确.