Shapiro, S. A. (1971). Our changing fisheries. United States. Department of Commerce.
Citación estilo ChicagoShapiro, Sidney A. Our Changing Fisheries. Washington, D.C: United States. Department of Commerce, 1971.
Cita MLAShapiro, Sidney A. Our Changing Fisheries. United States. Department of Commerce, 1971.
Warning: These citations may not always be 100% accurate.