APA (7th ed.) Citation

Womersley, J. (1981). Plant collecting and herbarium development: A manual. FAO.

Chicago Style (17th ed.) Citation

Womersley, J.S. Plant Collecting and Herbarium Development: A Manual. Rome: FAO, 1981.

MLA (9th ed.) Citation

Womersley, J.S. Plant Collecting and Herbarium Development: A Manual. FAO, 1981.

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