APA

Flamant M., Singer-Kérel J. j. a., . (1970). Modern economic crises and recessions. New York: Harper & Row.

Chicago

Flamant Maurice, Singer-Kérel Jeanne joint author, . 1970. Modern economic crises and recessions. New York: Harper & Row.

Harvard

Flamant M., Singer-Kérel J. j. a., . (1970). Modern economic crises and recessions. New York: Harper & Row.

MLA

Flamant Maurice, Singer-Kérel Jeanne joint author, . Modern economic crises and recessions. New York: Harper & Row. 1970.