APA

Greulach V. A., Adams J. E., . (1962). Plants. New York: John Wiley & Sons.

Chicago

Greulach Victor A, Adams J Edison, . 1962. Plants. New York: John Wiley & Sons.

Harvard

Greulach V. A., Adams J. E., . (1962). Plants. New York: John Wiley & Sons.

MLA

Greulach Victor A, Adams J Edison, . Plants. New York: John Wiley & Sons. 1962.