APA

Earnhardt K. C., Puerto Rico. University. Graduate School of Planning, . (1984). Population research, policy, and related studies on Puerto Rico: an inventory. Río Piedras, Puerto Rico: Editorial de la Universidad de Puerto Rico.

Chicago

Earnhardt Kent C, Puerto Rico. University. Graduate School of Planning, . 1984. Population research, policy, and related studies on Puerto Rico: an inventory. Río Piedras, Puerto Rico: Editorial de la Universidad de Puerto Rico.

Harvard

Earnhardt K. C., Puerto Rico. University. Graduate School of Planning, . (1984). Population research, policy, and related studies on Puerto Rico: an inventory. Río Piedras, Puerto Rico: Editorial de la Universidad de Puerto Rico.

MLA

Earnhardt Kent C, Puerto Rico. University. Graduate School of Planning, . Population research, policy, and related studies on Puerto Rico: an inventory. Río Piedras, Puerto Rico: Editorial de la Universidad de Puerto Rico. 1984.