Cita APA

Chesapeake Bay institute Johns Hopkins university. (1968). The meaningful use of the secchi disc, by Jerome Williams.

Citación estilo Chicago

Chesapeake Bay institute Johns Hopkins university. The Meaningful Use of the Secchi Disc, By Jerome Williams. Baltimore, 1968.

Cita MLA

Chesapeake Bay institute Johns Hopkins university. The Meaningful Use of the Secchi Disc, By Jerome Williams. Baltimore, 1968.