Cita APA (7a ed.)

Alford, D. V. (1995). A colour atlas of pests of ornamental trees, shrubs and flowers. Halsted.

Cita Chicago Style (17a ed.)

Alford, D. V. A Colour Atlas of Pests of Ornamental Trees, Shrubs and Flowers. New York [etc.]: Halsted, 1995.

Cita MLA (9a ed.)

Alford, D. V. A Colour Atlas of Pests of Ornamental Trees, Shrubs and Flowers. Halsted, 1995.