Cita APA (7th ed.)

Newbould, P. J. (1967). Methods for estimating the primary production of forests. Blackwell Science.

Cita Chicago (17th ed.)

Newbould, P. J. Methods for Estimating the Primary Production of Forests. Oxford: Blackwell Science, 1967.

Cita MLA (9th ed.)

Newbould, P. J. Methods for Estimating the Primary Production of Forests. Blackwell Science, 1967.