Cita APA (7th ed.)

Stiles, W., & Cocking, E. (1969). An introduction to the principles of plant physiology (3rd ed.). Methuen.

Cita Chicago (17th ed.)

Stiles, Walter, i E.C Cocking. An Introduction to the Principles of Plant Physiology. 3rd ed. London: Methuen, 1969.

Cita MLA (9th ed.)

Stiles, Walter, i E.C Cocking. An Introduction to the Principles of Plant Physiology. 3rd ed. Methuen, 1969.