APA
Campos-Ortega Jose & Hartenstein Volker, . (1997). The embryonic development of Drosophila melanogaster .-2nd edn .-978-3-662-22491-5. : Springer-Verlag, Germany, Berlin.
Chicago
Campos-Ortega Jose & Hartenstein Volker, . 1997. The embryonic development of Drosophila melanogaster .-2nd edn .-978-3-662-22491-5. : Springer-Verlag, Germany, Berlin.
Harvard
Campos-Ortega Jose & Hartenstein Volker, . (1997). The embryonic development of Drosophila melanogaster .-2nd edn .-978-3-662-22491-5. : Springer-Verlag, Germany, Berlin.
MLA
Campos-Ortega Jose & Hartenstein Volker, . The embryonic development of Drosophila melanogaster .-2nd edn .-978-3-662-22491-5. : Springer-Verlag, Germany, Berlin. 1997.