Plant ecology

MLA

Weaver, John E, and Frederic E Clements. Plant Ecology. 2nd ed. London: McGraw-Hill, 1938.

APA

Weaver, J. E, & Clements, F. E. (1938). Plant ecology. 2nd ed. London: McGraw-Hill.

Chicago

Weaver, John E., and Frederic E Clements. Plant Ecology. 2nd ed. London: McGraw-Hill, 1938.