Roland, J., & Roland, F. (1980). Atlas of flowering plant structure. Longman.
Chicago Style (17. basım) AtıfRoland, Jean-Claude, ve Francoise Roland. Atlas of Flowering Plant Structure. London, United Kingdom: Longman, 1980.
MLA (9th ed.) AtıfRoland, Jean-Claude, ve Francoise Roland. Atlas of Flowering Plant Structure. Longman, 1980.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..