Παραπομπή σε μορφή APA (7η εκδ.)

Knapp, B., & Shealey, A. L. (1935). Beef cattle improvement in Florida. University of Florida Agricultural Experiment Station.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Knapp, Bradford, και A. L. Shealey. Beef Cattle Improvement in Florida. Gainesville, Fla.: University of Florida Agricultural Experiment Station, 1935.

Παραπομπή σε μορφή MLA (8th εκδ.)

Knapp, Bradford, και A. L. Shealey. Beef Cattle Improvement in Florida. University of Florida Agricultural Experiment Station, 1935.