APA (7th ed.) Citation

Wagner, G., & Wegner, G. (1980). Internationale Jungfischuntersuchungen in der Nordsee 1980.

Chicago Style (17th ed.) Citation

Wagner, G., and Gerd Wegner. Internationale Jungfischuntersuchungen in Der Nordsee 1980. 1980.

MLA (9th ed.) Citation

Wagner, G., and Gerd Wegner. Internationale Jungfischuntersuchungen in Der Nordsee 1980. 1980.

Warning: These citations may not always be 100% accurate.