APA način citiranja

Percival, E., & McDowell, R. H. (1967). Chemistry and enzymology of marine algal polysaccharides. Academic Press.

Čikaški stil citiranja

Percival, Elizabeth, i Richard H. McDowell. Chemistry and Enzymology of Marine Algal Polysaccharides. London, New York: Academic Press, 1967.

MLA način citiranja

Percival, Elizabeth, i Richard H. McDowell. Chemistry and Enzymology of Marine Algal Polysaccharides. Academic Press, 1967.