APA (7th ed.) Citation

Roberts, D., Boyer, M., & Montal, V. d. (1990). A country year in Gascony: Living in south-west France. Ebury.

Chicago Style (17th ed.) Citation

Roberts, Deborah, Marie-France Boyer, and Victoire de Montal. A Country Year in Gascony: Living in South-west France. London: Ebury, 1990.

MLA (9th ed.) Citation

Roberts, Deborah, et al. A Country Year in Gascony: Living in South-west France. Ebury, 1990.