Παραπομπή APA

Nash, H., & McCall, G. J. H. (1995). Ground Water Quality. Chapman.

Παραπομπή Chicago Style

Nash, H., και G J H. McCall. Ground Water Quality. London: Chapman, 1995.

Παραπομπή MLA

Nash, H., και G J H. McCall. Ground Water Quality. Chapman, 1995.