APA (7th ed.) Citation

Curtis, H. (1969). The marvellous animals: An introduction to the protozoa;. Heinemann Educational.

Chicago Style (17th ed.) Citation

Curtis, Helena. The Marvellous Animals: An Introduction to the Protozoa;. London: Heinemann Educational, 1969.

MLA (8th ed.) Citation

Curtis, Helena. The Marvellous Animals: An Introduction to the Protozoa;. Heinemann Educational, 1969.

Warning: These citations may not always be 100% accurate.