APA-viite

NULL. (1968). CHEMOTAXONOMY AND SEROTAXONOMY. ACADEMIC PRESS.

Chicago-tyylinen lähdeviittaus

NULL. CHEMOTAXONOMY AND SEROTAXONOMY. LONDON & NEW YORK: ACADEMIC PRESS, 1968.

MLA-viite

NULL. CHEMOTAXONOMY AND SEROTAXONOMY. ACADEMIC PRESS, 1968.