Dyfyniad APA

Tortora, G. J. (1973). Plant form and function: An introduction to plant science. Macmillan.

Dyfyniad Arddull Chicago

Tortora, Gerald J. Plant Form and Function: An Introduction to Plant Science. New York: Macmillan, 1973.

Dyfyniad MLA

Tortora, Gerald J. Plant Form and Function: An Introduction to Plant Science. Macmillan, 1973.

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