Cita APA (7a ed.)

Thomson, J. (1979). An Introduction to seed technology (1st edition.). Leonard Hill.

Cita Chicago Style (17a ed.)

Thomson, J.R. An Introduction to Seed Technology. 1st edition. London: Leonard Hill, 1979.

Cita MLA (8a ed.)

Thomson, J.R. An Introduction to Seed Technology. 1st edition. Leonard Hill, 1979.