APA (7th ed.) Citation

Gunn, T., & Gunn, A. (1973). Positives: Verses by Thom Gunn. Photographs by Ander Gunn. Faber and Faber.

Chicago Style (17th ed.) Citation

Gunn, Thom, and Ander Gunn. Positives: Verses by Thom Gunn. Photographs by Ander Gunn. London: Faber and Faber, 1973.

MLA (8th ed.) Citation

Gunn, Thom, and Ander Gunn. Positives: Verses by Thom Gunn. Photographs by Ander Gunn. Faber and Faber, 1973.

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