Cita APA (7th ed.)

Heywood, V. H., & Moore, D. M. (1984). Current Concepts in Plant Taxonomy. Academic Press.

Cita Chicago (17th ed.)

Heywood, V. H., i D. M. Moore. Current Concepts in Plant Taxonomy. London: Academic Press, 1984.

Cita MLA (9th ed.)

Heywood, V. H., i D. M. Moore. Current Concepts in Plant Taxonomy. Academic Press, 1984.