APA (7th ed.) Citation

(2002). The essential Margaret Roberts: My 100 favourite herbs (1. ed., 1. impression.). Spearhead.

Chicago Style (17th ed.) Citation

The Essential Margaret Roberts: My 100 Favourite Herbs. 1. ed., 1. impression. Claremont: Spearhead, 2002.

MLA (9th ed.) Citation

The Essential Margaret Roberts: My 100 Favourite Herbs. 1. ed., 1. impression. Spearhead, 2002.

Warning: These citations may not always be 100% accurate.