Try nature; guides to health and contentment in the great outdoors.

MLA

Field, Robert Stephen. Try nature; guides to health and contentment in the great outdoors. [First edition]. New York : Vantage Press, [1955]

APA

Field, R. (1955). Try nature; guides to health and contentment in the great outdoors. [First edition]. New York : Vantage Press.

Chicago

Field, Robert Stephen. Try nature; guides to health and contentment in the great outdoors. Edited by Robert Stephen Field. [First edition]. New York : Vantage Press, [1955]