APA (7th ed.) Citation

Walker, A. G. (1970). Export practice and documentation. Butterworths.

Chicago Style (17th ed.) Citation

Walker, Alexander G. Export Practice and Documentation. London: Butterworths, 1970.

MLA (9th ed.) Citation

Walker, Alexander G. Export Practice and Documentation. Butterworths, 1970.

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