APA (7th ed.) Citation

Oxfam, publisher, & INTRAC (Great Britain), issuing body. (1991). Development in practice. Oxfam.

Chicago Style (17th ed.) Citation

Oxfam, publisher, and issuing body INTRAC (Great Britain). Development in Practice. Oxford, England: Oxfam, 1991.

MLA (9th ed.) Citation

Oxfam, publisher, and issuing body INTRAC (Great Britain). Development in Practice. Oxfam, 1991.