Cita APA (7th ed.)

Bartlett, C. (1992). Staying fit past 50. Masters Pres.

Cita Chicago (17th ed.)

Bartlett, Cody. Staying Fit Past 50. Indianpolis,IN: Masters Pres, 1992.

Cita MLA (9th ed.)

Bartlett, Cody. Staying Fit Past 50. Masters Pres, 1992.