Cita APA (7th ed.)

Hirsch, J. A., & Person, J. L. (2012). Commodity trader's almanac 2012. Wiley.

Cita Chicago (17th ed.)

Hirsch, Jeffrey A., i John L. Person. Commodity Trader's Almanac 2012. Hoboken, N.J.: Wiley, 2012.

Cita MLA (9th ed.)

Hirsch, Jeffrey A., i John L. Person. Commodity Trader's Almanac 2012. Wiley, 2012.