Cita APA (7a ed.)

Bernatzky, A. (1978). Tree ecology and preservation. Elsevier.

Cita Chicago Style (17a ed.)

Bernatzky, Aloys. Tree Ecology and Preservation. Amsterdam: Elsevier, 1978.

Cita MLA (9a ed.)

Bernatzky, Aloys. Tree Ecology and Preservation. Elsevier, 1978.