APA Style

Higgs, Roger, Fretter,V. (1968). Studies in the Structure, Physiology and Ecology of Molluscs . London: Academic Press.

Chicago Style

Higgs, Roger, Fretter,V. Studies in the Structure, Physiology and Ecology of Molluscs. London: Academic Press, 1968. .

MLA Style

Higgs, Roger, Fretter,V. Studies in the Structure, Physiology and Ecology of Molluscs. London: Academic Press, 1968. .

Turabian Style

Higgs, Roger, Fretter,V. Studies in the Structure, Physiology and Ecology of Molluscs. London: Academic Press, 1968. .