APA (7th ed.) Citation

Eckersley, C., & K\'ufmann, W. (1958). English commercial practice and correspondence. Longman Green r Co..

Chicago Style (17th ed.) Citation

Eckersley, C.E, and W. K\'ufmann. English Commercial Practice and Correspondence. Longman Green r Co., 1958.

MLA (8th ed.) Citation

Eckersley, C.E, and W. K\'ufmann. English Commercial Practice and Correspondence. Longman Green r Co., 1958.

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