Cita APA (7a ed.)

Kingsbury, J. M. (1964). Poisonous plants of the United States and Canada. Prentice Hall.

Cita Chicago Style (17a ed.)

Kingsbury, John M. Poisonous Plants of the United States and Canada. Englewood Cliffs, New Jersey: Prentice Hall, 1964.

Cita MLA (8a ed.)

Kingsbury, John M. Poisonous Plants of the United States and Canada. Prentice Hall, 1964.