APA

Thatcher V. E., .A new genus and three new species of Monorchiidae - Trematoda - from freshwater fish of Rondônia State, Brasil. : .

Chicago

Thatcher Vernon Everet, .A new genus and three new species of Monorchiidae - Trematoda - from freshwater fish of Rondônia State, Brasil. : .

Harvard

Thatcher V. E., .A new genus and three new species of Monorchiidae - Trematoda - from freshwater fish of Rondônia State, Brasil. : .

MLA

Thatcher Vernon Everet, .: . .