APA (7e ed.) Bronvermelding

DeVries, H. (1912). Species and varieties: Their origin by mutation (3rd ed.). Open Court.

Chicago (17e ed.) Bronvermelding

DeVries, Hugo. Species and Varieties: Their Origin by Mutation. 3rd ed. Chicago: Open Court, 1912.

MLA (9e ed.) Bronvermelding

DeVries, Hugo. Species and Varieties: Their Origin by Mutation. 3rd ed. Open Court, 1912.