APA (7th ed.) Citation

Symposium on Recent and Fossil Marine Diatoms London & Simonsen, R. (1973). Second Symposium on Recent and Fossil Marine Diatoms, London, September 4-9, 1972: Proceedings. J. Cramer.

Chicago Style (17th ed.) Citation

Symposium on Recent and Fossil Marine Diatoms London and Reimer Simonsen. Second Symposium on Recent and Fossil Marine Diatoms, London, September 4-9, 1972: Proceedings. Lehre: J. Cramer, 1973.

MLA (9th ed.) Citation

Symposium on Recent and Fossil Marine Diatoms London and Reimer Simonsen. Second Symposium on Recent and Fossil Marine Diatoms, London, September 4-9, 1972: Proceedings. J. Cramer, 1973.