Cita APA (7a ed.)

BERNATZKY, A. Tree ecology and preservation: BERNATZKY, Aloys. Elsevier.

Cita Chicago Style (17a ed.)

BERNATZKY, Aloys. Tree Ecology and Preservation: BERNATZKY, Aloys. c1978: Elsevier.

Cita MLA (9a ed.)

BERNATZKY, Aloys. Tree Ecology and Preservation: BERNATZKY, Aloys. Elsevier.