The Cyperaceae of Costa Rica

MLA

Clarke, Charles Baron. The Cyperaceae of Costa Rica. Washington,: Govt. print. off., 1907.

APA

Clarke, C. Baron. (1907). The Cyperaceae of Costa Rica. Washington,: Govt. print. off.

Chicago

Clarke, Charles Baron, The Cyperaceae of Costa Rica. Washington,: Govt. print. off., 1907.