APA (7th ed.) Citation

Burtt-Davy, J., & Chalk, L. (1927). The collection and preparation of herbarium and timber specimens. Imperial Forestry Institute, University of Oxford.

Chicago Style (17th ed.) Citation

Burtt-Davy, Joseph, and L. Chalk. The Collection and Preparation of Herbarium and Timber Specimens. [Oxford]: Imperial Forestry Institute, University of Oxford, 1927.

MLA (9th ed.) Citation

Burtt-Davy, Joseph, and L. Chalk. The Collection and Preparation of Herbarium and Timber Specimens. Imperial Forestry Institute, University of Oxford, 1927.