APA (7th ed.) Citation

Nilsson, S. T., & Scandinavian Palynological Collegium. (1973). World pollen and spore flora. Almquist and Wiksell Periodical Co..

Chicago Style (17th ed.) Citation

Nilsson, S. T., and Scandinavian Palynological Collegium. World Pollen and Spore Flora. Stockholm: Almquist and Wiksell Periodical Co., 1973.

MLA (8th ed.) Citation

Nilsson, S. T., and Scandinavian Palynological Collegium. World Pollen and Spore Flora. Almquist and Wiksell Periodical Co., 1973.