APA (7th ed.) Citation

(1994). The environment encyclopedia and directory (1. publ.). Europa Publ.

Chicago Style (17th ed.) Citation

The Environment Encyclopedia and Directory. 1. publ. Rochester, Kent: Europa Publ, 1994.

MLA (9th ed.) Citation

The Environment Encyclopedia and Directory. 1. publ. Europa Publ, 1994.

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