APA (7th ed.) Citation

Roberts, I., Oliver, R., Punt, P., & Van Den Hondel, C. (1989). Expression of the Escherichia coli β-glucuronidase gene in industrial and phytopathogenic filamentous fungi.

Chicago Style (17th ed.) Citation

Roberts, I., Richard Oliver, P. Punt, and C. Van Den Hondel. Expression of the Escherichia Coli β-glucuronidase Gene in Industrial and Phytopathogenic Filamentous Fungi. 1989.

MLA (9th ed.) Citation

Roberts, I., et al. Expression of the Escherichia Coli β-glucuronidase Gene in Industrial and Phytopathogenic Filamentous Fungi. 1989.