APA引文

SPENCER, D. E. (1990). Studi guide parkin economics. Addison-Wesley Pub.

Chicago Style (17th ed.) Citation

SPENCER, David E. Studi Guide Parkin Economics. Reading: Addison-Wesley Pub, 1990.

MLA引文

SPENCER, David E. Studi Guide Parkin Economics. Addison-Wesley Pub, 1990.

警告：這些引文格式不一定是100％准確.