APA (7th ed.) Citation

Sousa, R. G., Amorim, Â., Froufe, E., Varandas, S., Teixeira, A., & Lima, M. L. (2015). Conservation status of the freshwater pearl mussel Margaritifera margaritifera in Portugal.

Chicago Style (17th ed.) Citation

Sousa, Ronaldo Gomes, Ângela Amorim, Elsa Froufe, Simone Varandas, Amílcar Teixeira, and Manuel Lopes Lima. Conservation Status of the Freshwater Pearl Mussel Margaritifera Margaritifera in Portugal. 2015.

MLA (8th ed.) Citation

Sousa, Ronaldo Gomes, et al. Conservation Status of the Freshwater Pearl Mussel Margaritifera Margaritifera in Portugal. 2015.