APA (7th ed.) Citation

Luther, M. E. (1986). The free market: Your stake in it's future. Marwolf.

Chicago Style (17th ed.) Citation

Luther, Martin Ernst-Wolfgang. The Free Market: Your Stake in It's Future. Minneapolis, Minn: Marwolf, 1986.

MLA (9th ed.) Citation

Luther, Martin Ernst-Wolfgang. The Free Market: Your Stake in It's Future. Marwolf, 1986.