Παραπομπή σε μορφή APA (7η εκδ.)

University of Maryland, College Park. Bureau of Business and Economic Research. (1955). Estimating Maryland government and business potentials.

Παραπομπή σε μορφή Chicago (17η εκδ.)

University of Maryland, College Park. Bureau of Business and Economic Research. Estimating Maryland Government and Business Potentials. College Park, 1955.

Παραπομπή σε μορφή MLA (8th εκδ.)

University of Maryland, College Park. Bureau of Business and Economic Research. Estimating Maryland Government and Business Potentials. 1955.