APA (7th ed.) Citation

Johnstone, C., & Martin, J. (1974). John Martin. Academy Editions.

Chicago Style (17th ed.) Citation

Johnstone, Christopher, and John Martin. John Martin. London: Academy Editions, 1974.

MLA (9th ed.) Citation

Johnstone, Christopher, and John Martin. John Martin. Academy Editions, 1974.

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