Cita APA (7th ed.)

Morris, I. (1967). An introduction to the algae. Hutchinson & Co. (Publishers) Ltd.

Cita Chicago (17th ed.)

Morris, Ian. An Introduction to the Algae. London: Hutchinson & Co. (Publishers) Ltd, 1967.

Cita MLA (9th ed.)

Morris, Ian. An Introduction to the Algae. Hutchinson & Co. (Publishers) Ltd, 1967.