APA

Platt R. H., . (1959). 1001 questions answered about trees. New York: Dodd, Mead.

Chicago

Platt Rutherford Hayes, . 1959. 1001 questions answered about trees. New York: Dodd, Mead.

Harvard

Platt R. H., . (1959). 1001 questions answered about trees. New York: Dodd, Mead.

MLA

Platt Rutherford Hayes, . 1001 questions answered about trees. New York: Dodd, Mead. 1959.