Cita APA (7a ed.)

(1991). Risk sensitivity in starlings: Variability in food amount and food delay.

Cita Chicago Style (17a ed.)

Risk Sensitivity in Starlings: Variability in Food Amount and Food Delay. 1991.

Cita MLA (8a ed.)

Risk Sensitivity in Starlings: Variability in Food Amount and Food Delay. 1991.