APA

Dickinson W., . (1980). Surviving without sufficient salt. : North American Snow Conference, 20th.

Chicago

Dickinson WE, . 1980. Surviving without sufficient salt. : North American Snow Conference, 20th.

Harvard

Dickinson W., . (1980). Surviving without sufficient salt. : North American Snow Conference, 20th.

MLA

Dickinson WE, . Surviving without sufficient salt. : North American Snow Conference, 20th. 1980.