Stewart, W. (1976). Keith y Costa Rica (2. ed.). San José: Editorial Costa Rica.
Chicago Style CitationStewart, Watt. Keith Y Costa Rica. 2. ed. San José: Editorial Costa Rica, 1976.
MLA CitationStewart, Watt. Keith Y Costa Rica. 2. ed. San José: Editorial Costa Rica, 1976.
Warning: These citations may not always be 100% accurate.