APA (7th ed.) Citation

Heaton, P. (1966). The sea gets greyer: More small boat wanderers and their writings. Black.

Chicago Style (17th ed.) Citation

Heaton, Peter. The Sea Gets Greyer: More Small Boat Wanderers and Their Writings. London: Black, 1966.

MLA (9th ed.) Citation

Heaton, Peter. The Sea Gets Greyer: More Small Boat Wanderers and Their Writings. Black, 1966.

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