APA (7th ed.) Citation

Hyde, H. A. (1961). Welsh timber trees: Native and introduced. National Museum of Wales.

Chicago Style (17th ed.) Citation

Hyde, H. A. Welsh Timber Trees: Native and Introduced. Cardiff: National Museum of Wales, 1961.

MLA (8th ed.) Citation

Hyde, H. A. Welsh Timber Trees: Native and Introduced. National Museum of Wales, 1961.

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