Cita APA (7th ed.)

Edward, S. T., & John, M. H. (2023). Procedure in taxonomy. Standford University Press, California.

Cita Chicago (17th ed.)

Edward, Schenk T., i McMasters H. John. Procedure in Taxonomy. Standford University Press, California, 2023.

Cita MLA (9th ed.)

Edward, Schenk T., i McMasters H. John. Procedure in Taxonomy. Standford University Press, California, 2023.