Cita APA (7a ed.)

McFarland, J. H. Getting Acquainted with the Trees.

Cita Chicago Style (17a ed.)

McFarland, J. Horace. Getting Acquainted with the Trees.

Cita MLA (9a ed.)

McFarland, J. Horace. Getting Acquainted with the Trees.

Precaución: Estas citas no son 100% exactas.