APA-viite (7. p.)
Smith, C. (2008). Option strategies: Profit-making techniques for stock, stock index, and commodity options (3rd ed.). John Wiley.
Chicago-viite (17. p.)
Smith, Courtney. Option Strategies: Profit-making Techniques for Stock, Stock Index, and Commodity Options. 3rd ed. Hoboken, N.J.: John Wiley, 2008.
MLA-viite (9. p.)
Smith, Courtney. Option Strategies: Profit-making Techniques for Stock, Stock Index, and Commodity Options. 3rd ed. John Wiley, 2008.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.