Cita APA (7th ed.)

Steeves, T. A., & Sussex, I. M. (1972). Patterns in plant development. Prentice-Hall.

Cita Chicago (17th ed.)

Steeves, Taylor A., i Ian M. Sussex. Patterns in Plant Development. Englewood Cliffs, N.J: Prentice-Hall, 1972.

Cita MLA (9th ed.)

Steeves, Taylor A., i Ian M. Sussex. Patterns in Plant Development. Prentice-Hall, 1972.