APA Edition Citation

Cummings gordan. (1963). Investment/7e (7th ed.). Penguin books.

Chicago Edition Citation

Cummings gordan. Investment/7e. 7th ed. Asstralia: Penguin books, 1963.

MLA Edition Citation

Cummings gordan. Investment/7e. 7th ed. Penguin books, 1963.

Warning: These citations may not always be 100% accurate.