Cita APA (7th ed.)

Marmel, E. J. (2014). Sage timeslips for dummies. John Wiley & Sons.

Cita Chicago (17th ed.)

Marmel, Elaine J. Sage Timeslips for Dummies. Hoboken, New Jersey: John Wiley & Sons, 2014.

Cita MLA (9th ed.)

Marmel, Elaine J. Sage Timeslips for Dummies. John Wiley & Sons, 2014.