The Queen's hidden garden :
Buckingham Palace's treasury of wild plants /
text by David Bellamy ; botanical paintings by Marjorie Lyon.

APA Citation

Bellamy, D. J., Lyon, M. (1984). The Queen's hidden garden: Buckingham Palace's treasury of wild plants. Newton Abbot: David & Charles.

MLA Citation

Bellamy, David J, and Marjorie Lyon. The Queen's Hidden Garden: Buckingham Palace's Treasury of Wild Plants. Newton Abbot: David & Charles, 1984.

Warning: These citations may not always be complete (especially for serials).