APA (7e ed.) Bronvermelding

Gazal, R. M. (2002). Sap flow and drought tolerance of bottomland oaks. ProQuest Information and Learning Company.

Chicago (17e ed.) Bronvermelding

Gazal, Rico M. Sap Flow and Drought Tolerance of Bottomland Oaks. Ann Arbor Michigan: ProQuest Information and Learning Company, 2002.

MLA (9e ed.) Bronvermelding

Gazal, Rico M. Sap Flow and Drought Tolerance of Bottomland Oaks. ProQuest Information and Learning Company, 2002.

Let op: Deze citaties zijn niet altijd 100% accuraat.