APA (7th ed.) Citation

Baumgardt, J. P. (1968). How to prune almost everything. M. Barrows.

Chicago Style (17th ed.) Citation

Baumgardt, John Philip. How to Prune Almost Everything. New York: M. Barrows, 1968.

MLA (9th ed.) Citation

Baumgardt, John Philip. How to Prune Almost Everything. M. Barrows, 1968.