APA引文

Bettger, F. (1977). How I multiplied my income and. Universal.

Chicago Edition Citation

Bettger, Frank. How I Multiplied My Income and. New Delhi: Universal, 1977.

MLA引文

Bettger, Frank. How I Multiplied My Income and. Universal, 1977.

警告：这些引文格式不一定是100％准确.