APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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