APA (7e ed.) Bronvermelding

Não informado. (1970). Forest Research Series. Clemson University, Department of Forestry.

Chicago (17e ed.) Bronvermelding

Não informado. Forest Research Series. Clemson, SC: Clemson University, Department of Forestry, 1970.

MLA (8e ed.) Bronvermelding

Não informado. Forest Research Series. Clemson University, Department of Forestry, 1970.

Let op: Deze citaties zijn niet altijd 100% accuraat.