Cita APA (7th ed.)

Alexiades, M. N., & Sheldon, J. W. (1996). Selected Guidelines for Ethnobotanical Research: A field manual. The New York Botanical Garden.

Cita Chicago (17th ed.)

Alexiades, Miguel N., i Jennie Wood Sheldon. Selected Guidelines for Ethnobotanical Research: A Field Manual. Bronx, New York: The New York Botanical Garden, 1996.

Cita MLA (9th ed.)

Alexiades, Miguel N., i Jennie Wood Sheldon. Selected Guidelines for Ethnobotanical Research: A Field Manual. The New York Botanical Garden, 1996.