Cita APA (7th ed.)

Harborne, J. B. (1998). Phytochemical methods: A guide to modern techniques of plant analysis (3rd ed.). Chapman and Hall.

Cita Chicago (17th ed.)

Harborne, J. B. Phytochemical Methods: A Guide to Modern Techniques of Plant Analysis. 3rd ed. New York: Chapman and Hall, 1998.

Cita MLA (9th ed.)

Harborne, J. B. Phytochemical Methods: A Guide to Modern Techniques of Plant Analysis. 3rd ed. Chapman and Hall, 1998.