APA (7th ed.) Citation

Hagstrom, R. G. (1999). The Warren Buffett portfolio: Mastering the power of the focus investment strategy. Wiley.

Chicago Style (17th ed.) Citation

Hagstrom, Robert G. The Warren Buffett Portfolio: Mastering the Power of the Focus Investment Strategy. New York [u.a.]: Wiley, 1999.

MLA (9th ed.) Citation

Hagstrom, Robert G. The Warren Buffett Portfolio: Mastering the Power of the Focus Investment Strategy. Wiley, 1999.

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