APA (7th ed.) Citation

Lymington, J. (1967). Ten million years to Friday. Hodder & Stoughton.

Chicago Style (17th ed.) Citation

Lymington, John. Ten Million Years to Friday. London: Hodder & Stoughton, 1967.

MLA (8th ed.) Citation

Lymington, John. Ten Million Years to Friday. Hodder & Stoughton, 1967.