APA Edition Citation

Tirtira, G. J. E. (1970). Plant form and function: An introduction to plant science.

Chicago Edition Citation

Tirtira, Gerard J. Etc. Plant Form and Function: An Introduction to Plant Science. 1970.

MLA Edition Citation

Tirtira, Gerard J. Etc. Plant Form and Function: An Introduction to Plant Science. 1970.

Warning: These citations may not always be 100% accurate.