APA (7th ed.) Citation

Ramberg, J. (1991). Guide to incoterms 1990. ICC.

Chicago Style (17th ed.) Citation

Ramberg, Jan. Guide to Incoterms 1990. Paris: ICC, 1991.

MLA (9th ed.) Citation

Ramberg, Jan. Guide to Incoterms 1990. ICC, 1991.

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