APA (7th ed.) Citation

North, G. (1988). Mastering astronomy. Macmillan Education.

Chicago Style (17th ed.) Citation

North, Gerald. Mastering Astronomy. Basingstoke, Hampshire: Macmillan Education, 1988.

MLA (8th ed.) Citation

North, Gerald. Mastering Astronomy. Macmillan Education, 1988.

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