APA

Ragan M. A., Chapman D. J., . (1978). A biochemical phylogeny of the protists. New York: Academic.

Chicago

Ragan Mark A, Chapman David J, . 1978. A biochemical phylogeny of the protists. New York: Academic.

Harvard

Ragan M. A., Chapman D. J., . (1978). A biochemical phylogeny of the protists. New York: Academic.

MLA

Ragan Mark A, Chapman David J, . A biochemical phylogeny of the protists. New York: Academic. 1978.