Cita APA (7a ed.)

Nolan, J., & Gonzalez, T. (2016). Seven and a half tons of steel (First edition.). Peachtree Publishers.

Cita Chicago Style (17a ed.)

Nolan, Janet, y Thomas Gonzalez. Seven and a Half Tons of Steel. First edition. Atlanta, Georgia: Peachtree Publishers, 2016.

Cita MLA (8a ed.)

Nolan, Janet, y Thomas Gonzalez. Seven and a Half Tons of Steel. First edition. Peachtree Publishers, 2016.

Precaución: Estas citas no son 100% exactas.