Cita APA

WELCH, P. S. (1948). Limnological methods. New York, EEUU: MCGRAW-HILL BOOK CO.

Citación estilo Chicago

WELCH, Paul S. Limnological Methods. New York, EEUU: MCGRAW-HILL BOOK CO, 1948.

Cita MLA

WELCH, Paul S. Limnological Methods. New York, EEUU: MCGRAW-HILL BOOK CO, 1948.