APA Citation

Thompson, F. G. (1964). A new aquatic snail of the family Amnicolidae from Costa Rica. Universidad de Costa Rica.

Chicago Style Citation

Thompson, Fred G. A New Aquatic Snail of the Family Amnicolidae From Costa Rica. Universidad de Costa Rica, 1964.

MLA Citation

Thompson, Fred G. A New Aquatic Snail of the Family Amnicolidae From Costa Rica. Universidad de Costa Rica, 1964.

Warning: These citations may not always be 100% accurate.