Παραπομπή σε μορφή APA (7η εκδ.)

Pennsylvania. Dept. of Forestry. (1907). Report of the Pennsylvania Department of Forestry, for the years . Harrisburg Pub. Co., State printer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pennsylvania. Dept. of Forestry. Report of the Pennsylvania Department of Forestry, for the Years . Harrisburg, Pa.: Harrisburg Pub. Co., State printer, 1907.

Παραπομπή σε μορφή MLA (8th εκδ.)

Pennsylvania. Dept. of Forestry. Report of the Pennsylvania Department of Forestry, for the Years . Harrisburg Pub. Co., State printer, 1907.