APA-Zitierstil (7. Ausg.)

Heiser, C. B. (1981). The sunflower (Second printing.). University of Oklahoma Press.

Chicago-Zitierstil (17. Ausg.)

Heiser, Charles Bixler. The Sunflower. Second printing. Norman, Oklahoma: University of Oklahoma Press, 1981.

MLA-Zitierstil (9. Ausg.)

Heiser, Charles Bixler. The Sunflower. Second printing. University of Oklahoma Press, 1981.