Gaya APA

DUddek, ., Dietrich, . (1989). structure Elucidation by Modern NMR . New York: Steinkopff Verlag Darmstadt Springer-Verlag New York.

Gaya MLA

DUddek, ., Dietrich, . "structure Elucidation by Modern NMR". New York: Steinkopff Verlag Darmstadt Springer-Verlag New York, 1989. Text.