APA (7th ed.) Citation

Oppenheim, E. P. (1931). Up the ladder of gold. Little, Brown.

Chicago Style (17th ed.) Citation

Oppenheim, E. Phillips. Up the Ladder of Gold. Boston: Little, Brown, 1931.

MLA (9th ed.) Citation

Oppenheim, E. Phillips. Up the Ladder of Gold. Little, Brown, 1931.