Cita APA

Chancellor, R. J., & Chancellor, R. J. (1972). The Identification of weed seedlings of farm and garden. Oxford: Blackwell Scientific.

Citación estilo Chicago

Chancellor, Richard John, y Richard John Chancellor. The Identification of Weed Seedlings of Farm and Garden. Oxford: Blackwell Scientific, 1972.

Cita MLA

Chancellor, Richard John, y Richard John Chancellor. The Identification of Weed Seedlings of Farm and Garden. Oxford: Blackwell Scientific, 1972.