APA Citation

(1984). Coal Quality - Susitna, Nenana, and Matanuska - Pers. Com.

Chicago Style Citation

Coal Quality - Susitna, Nenana, and Matanuska - Pers. Com. 1984.

MLA Citation

Coal Quality - Susitna, Nenana, and Matanuska - Pers. Com. 1984.

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