APA Style

Heywood, V.H. (1975). Modern Methods in Plant Taxonomy . London: Academic Press.

Chicago Style

Heywood, V.H. Modern Methods in Plant Taxonomy. London: Academic Press, 1975. Textbook.

MLA Style

Heywood, V.H. Modern Methods in Plant Taxonomy. London: Academic Press, 1975. Textbook.

Turabian Style

Heywood, V.H. Modern Methods in Plant Taxonomy. London: Academic Press, 1975. Textbook.