APA (7th ed.) Citation

Rohmer, R. H. (1973). Ultimatum. Clarke, Irwin.

Chicago Style (17th ed.) Citation

Rohmer, Richard H. Ultimatum. Toronto: Clarke, Irwin, 1973.

MLA (9th ed.) Citation

Rohmer, Richard H. Ultimatum. Clarke, Irwin, 1973.

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