APA

Weathers L. G., Cohen M., . (1974). Proceedings of the sixth conference of the International Organization of the Citrus Virologists / L. G. Weathers; M. Cohen. California: University of California Press.

Chicago

Weathers L G, Cohen M, . 1974. Proceedings of the sixth conference of the International Organization of the Citrus Virologists / L. G. Weathers; M. Cohen. California: University of California Press.

Harvard

Weathers L. G., Cohen M., . (1974). Proceedings of the sixth conference of the International Organization of the Citrus Virologists / L. G. Weathers; M. Cohen. California: University of California Press.

MLA

Weathers L G, Cohen M, . Proceedings of the sixth conference of the International Organization of the Citrus Virologists / L. G. Weathers; M. Cohen. California: University of California Press. 1974.