Boxer, A. (1996). The hamlyn herb book. Hamlyn.
Cita Chicago (17th ed.)Boxer, Arabella. The Hamlyn Herb Book. London: Hamlyn, 1996.
Cita MLA (9th ed.)Boxer, Arabella. The Hamlyn Herb Book. Hamlyn, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.