Cita APA (7th ed.)

(1978). Detecting suboutbreak populations of the Douglas-fir tussock moth by sequential sampling of early larvae in the lower tree crown / Richard R. Mason.

Cita Chicago (17th ed.)

Detecting Suboutbreak Populations of the Douglas-fir Tussock Moth by Sequential Sampling of Early Larvae in the Lower Tree Crown / Richard R. Mason. 1978.

Cita MLA (9th ed.)

Detecting Suboutbreak Populations of the Douglas-fir Tussock Moth by Sequential Sampling of Early Larvae in the Lower Tree Crown / Richard R. Mason. 1978.