Styl cytowania APA

Bird, R., & Whiteman, K. (2010). growing berries and currants: A directory of varieties and how to cultivate them successfully. Anness publishing Ltd.

Styl cytowania Chicago

Bird, Richard, i Kate Whiteman. Growing Berries and Currants: A Directory of Varieties and How to Cultivate Them Successfully. London: Anness publishing Ltd, 2010.

Styl cytowania MLA

Bird, Richard, i Kate Whiteman. Growing Berries and Currants: A Directory of Varieties and How to Cultivate Them Successfully. Anness publishing Ltd, 2010.