APA (7th ed.) Citation

Nygaard, G. (1977). New or interesting plankton algae with a contribution on their ecology. Munksgaard.

Chicago Style (17th ed.) Citation

Nygaard, Gunnar. New or Interesting Plankton Algae with a Contribution on Their Ecology. Kobenhavn: Munksgaard, 1977.

MLA (9th ed.) Citation

Nygaard, Gunnar. New or Interesting Plankton Algae with a Contribution on Their Ecology. Munksgaard, 1977.

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