APA

Weier T. E., Stocking C. R., Barbour M. G. & Robbins W. W. (1974). Botany, an introduction to plant biology. New York: John Wiley & Sons.

Chicago

Weier T Elliot, Stocking C Ralph, Barbour Michael G and Robbins Wilfred William. 1974. Botany, an introduction to plant biology. New York: John Wiley & Sons.

Harvard

Weier T. E., Stocking C. R., Barbour M. G. and Robbins W. W. (1974). Botany, an introduction to plant biology. New York: John Wiley & Sons.

MLA

Weier T Elliot, Stocking C Ralph, Barbour Michael G and Robbins Wilfred William. Botany, an introduction to plant biology. New York: John Wiley & Sons. 1974.