Citazione Stile APA (7a Edizione)

Spiegel, H. W. (1941). Land tenure policies at home and abroad. The University of North Carolina press.

Citazione stile Chigago Style (17a edizione)

Spiegel, Henry William. Land Tenure Policies at Home and Abroad. Chapel Hill, N.C.: The University of North Carolina press, 1941.

Citatione MLA (8a ed.)

Spiegel, Henry William. Land Tenure Policies at Home and Abroad. The University of North Carolina press, 1941.