APA (7th ed.) Citation

Schiff, P. D., & Downes. (2009). Crash proof 2.0: How to profit from the economic collapse. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Schiff, Peter D., and Downes. Crash Proof 2.0: How to Profit from the Economic Collapse. Hoboken, N.J: John Wiley & Sons, 2009.

MLA (8th ed.) Citation

Schiff, Peter D., and Downes. Crash Proof 2.0: How to Profit from the Economic Collapse. John Wiley & Sons, 2009.