APA Edition Citation

Valerie Illingworth. (1979). Macmillan dictionary of Astronomy. Macmillan.

Chicago Edition Citation

Valerie Illingworth. Macmillan Dictionary of Astronomy. London: Macmillan, 1979.

MLA Edition Citation

Valerie Illingworth. Macmillan Dictionary of Astronomy. Macmillan, 1979.

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