APA Citation

(1968). Comprehensive revision of a wordlwide collection of freshwater sponges (porifera: Spongillidae). Washington: The Smithsonian Institution.

Chicago Style Citation

Comprehensive Revision of a Wordlwide Collection of Freshwater Sponges (porifera: Spongillidae). Washington: The Smithsonian Institution, 1968.

MLA Citation

Comprehensive Revision of a Wordlwide Collection of Freshwater Sponges (porifera: Spongillidae). Washington: The Smithsonian Institution, 1968.

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