Cita APA (7th ed.)

Harborne, J. B. (1984). Phytochemical methods: A guide to modern techniques of plant analysis. Chapman and Hall.

Cita Chicago (17th ed.)

Harborne, J. B. Phytochemical Methods: A Guide to Modern Techniques of Plant Analysis. London: Chapman and Hall, 1984.

Cita MLA (9th ed.)

Harborne, J. B. Phytochemical Methods: A Guide to Modern Techniques of Plant Analysis. Chapman and Hall, 1984.