Cita APA (7th ed.)

Wassink, E. C., & Noort, M. E. v. d. (1976). Note on leaf area index in a solitary plant. H. Veenman & B.V..

Cita Chicago (17th ed.)

Wassink, Evert Christiaan, i M. E. van den Noort. Note on Leaf Area Index in a Solitary Plant. Wageningen: H. Veenman & B.V., 1976.

Cita MLA (8th ed.)

Wassink, Evert Christiaan, i M. E. van den Noort. Note on Leaf Area Index in a Solitary Plant. H. Veenman & B.V., 1976.