APA Edition Citation

Roget, P. M. (1978). Roget`s international thesaurus (3rd ed.). William Colins.

Chicago Edition Citation

Roget, Peter Mark. Roget`s International Thesaurus. 3rd ed. Glasgow: William Colins, 1978.

MLA Edition Citation

Roget, Peter Mark. Roget`s International Thesaurus. 3rd ed. William Colins, 1978.

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