APA aipamena

Stevens, C. L., & Eggert, R. L. (1945). OBSERVATIONS ON THE CAUSES OF THE FLOW OF SAP IN RED MAPLE.

Chicago Style aipamena

Stevens, Clark L., and Russell L. Eggert. OBSERVATIONS ON THE CAUSES OF THE FLOW OF SAP IN RED MAPLE. 1945.

MLA aipamena

Stevens, Clark L., and Russell L. Eggert. OBSERVATIONS ON THE CAUSES OF THE FLOW OF SAP IN RED MAPLE. 1945.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.