Usinger, R. L. (1963). Aquatic insects of California: With keys to North American genera and California species. University of California Press.
Citação do estilo Chicago (17ª ed.)Usinger, Robert L. Aquatic Insects of California: With Keys to North American Genera and California Species. Berkeley: University of California Press, 1963.
Citação MLA (9ª ed.)Usinger, Robert L. Aquatic Insects of California: With Keys to North American Genera and California Species. University of California Press, 1963.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.