APA (7th ed.) Citation

Gwinner, E. (1986). Circannual rhythms: Endogenous annual clocks in the organization of seasonal processes. Springer.

Chicago Style (17th ed.) Citation

Gwinner, Eberhard. Circannual Rhythms: Endogenous Annual Clocks in the Organization of Seasonal Processes. Berlin [etc.]: Springer, 1986.

MLA (9th ed.) Citation

Gwinner, Eberhard. Circannual Rhythms: Endogenous Annual Clocks in the Organization of Seasonal Processes. Springer, 1986.