Cita APA (7a ed.)

Barlett, H. H. (1955). Fire in relation to primitive agriculture.. University of Michigan, Botanical Garden.

Cita Chicago Style (17a ed.)

Barlett, Harley Harris. Fire in Relation to Primitive Agriculture.. Michigan - EEUU: University of Michigan, Botanical Garden, 1955.

Cita MLA (8a ed.)

Barlett, Harley Harris. Fire in Relation to Primitive Agriculture.. University of Michigan, Botanical Garden, 1955.