APA način citiranja (7. izdanje)

Heslop-Harrison, J. (1953). New concepts in flowering plant taxonomy. Harvard University Press.

Čikaški stil citiranja (17. izdanje)

Heslop-Harrison, J. New Concepts in Flowering Plant Taxonomy. Cambridge, Mass: Harvard University Press, 1953.

MLA način citiranja (9. izdanje)

Heslop-Harrison, J. New Concepts in Flowering Plant Taxonomy. Harvard University Press, 1953.