APA (7th ed.) Citation

Maccullagh, S. K. (1976). Journey to mars. Hart- Davis Educational.

Chicago Style (17th ed.) Citation

Maccullagh, Sheila K. Journey to Mars. Hertfordshire: Hart- Davis Educational, 1976.

MLA (9th ed.) Citation

Maccullagh, Sheila K. Journey to Mars. Hart- Davis Educational, 1976.

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