APA引文

Summers, D. C. (1997). Quality Donna C.s; Ed. Stephen Helba. Prentice-Hall.

Chicago Style (17th ed.) Citation

Summers, Donna C.S. Quality Donna C.s; Ed. Stephen Helba. Prentice-Hall, 1997.

MLA引文

Summers, Donna C.S. Quality Donna C.s; Ed. Stephen Helba. Prentice-Hall, 1997.

警告：这些引文格式不一定是100％准确.