APA (7th ed.) Citation

van Zeist, W., & Bottema, S. (1966). Palaeobotanical Investigations at Ramad.

Chicago Style (17th ed.) Citation

van Zeist, W., and S. Bottema. Palaeobotanical Investigations at Ramad. AAAS, 1966.

MLA (8th ed.) Citation

van Zeist, W., and S. Bottema. Palaeobotanical Investigations at Ramad. 1966.

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