Cita APA

Heywood, V. H. (1971). Biology and chemistry of the umbelliferae. Academic Press.

Citación estilo Chicago

Heywood, V. H. Biology and Chemistry of the Umbelliferae. Academic Press, 1971.

Cita MLA

Heywood, V. H. Biology and Chemistry of the Umbelliferae. Academic Press, 1971.

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