Παραπομπή APA

Fitzpatrick, F. L. (1964). Our plant resources: Plants and their economic importance. New York: Holt, Rinehart and Winston.

Παραπομπή Chicago Style

Fitzpatrick, Frederick Linder. Our Plant Resources: Plants and Their Economic Importance. New York: Holt, Rinehart and Winston, 1964.

Παραπομπή MLA

Fitzpatrick, Frederick Linder. Our Plant Resources: Plants and Their Economic Importance. New York: Holt, Rinehart and Winston, 1964.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.