Cita APA

Hegner, R. W., & Andrews, J. (1930). Problems and methods of research in protozoology.. The Macmillan company.

Citación estilo Chicago

Hegner, Robert William, and Justin Andrews. Problems and Methods of Research in Protozoology.. New York: The Macmillan company, 1930.

Cita MLA

Hegner, Robert William, and Justin Andrews. Problems and Methods of Research in Protozoology.. The Macmillan company, 1930.

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