APA-ийн эшлэл(7 дахь хэвлэлт)

Weaver, J. E., & Clements, F. E. (1938). Plant ecology (2nd ed.). McGraw-Hill Book Company, Inc..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Weaver, John E., ба Frederic E. Clements. Plant Ecology. 2nd ed. New York ; London: McGraw-Hill Book Company, Inc., 1938.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Weaver, John E., ба Frederic E. Clements. Plant Ecology. 2nd ed. McGraw-Hill Book Company, Inc., 1938.