APA
Baur R., . (1977). Advances in anatomy, embryology and cell biology: Morphometry of the placental exchange area. New York: Springer Verlag.
Chicago
Baur Rolf, . 1977. Advances in anatomy, embryology and cell biology: Morphometry of the placental exchange area. New York: Springer Verlag.
Harvard
Baur R., . (1977). Advances in anatomy, embryology and cell biology: Morphometry of the placental exchange area. New York: Springer Verlag.
MLA
Baur Rolf, . Advances in anatomy, embryology and cell biology: Morphometry of the placental exchange area. New York: Springer Verlag. 1977.