APA Edition Citation

(1979). Raintree Illustrated science Encyclopdeia V.20. Raintree Publishers Limited.

Chicago Edition Citation

Raintree Illustrated Science Encyclopdeia V.20. London: Raintree Publishers Limited, 1979.

MLA Edition Citation

Raintree Illustrated Science Encyclopdeia V.20. Raintree Publishers Limited, 1979.

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