APA (7th ed.) Citation

Hempel, G. (1979). Early life history of marine fish: The egg stage. Sea Grant Publications.

Chicago Style (17th ed.) Citation

Hempel, Gotthilf. Early Life History of Marine Fish: The Egg Stage. Seattle, Washington: Sea Grant Publications, 1979.

MLA (9th ed.) Citation

Hempel, Gotthilf. Early Life History of Marine Fish: The Egg Stage. Sea Grant Publications, 1979.