APA ציטוט

Howells, G. P. Acid rain and acid waters. E. Horwood.

Chicago Style (17th ed.) Citation

Howells, Gwyneth Parry. Acid Rain and Acid Waters. E. Horwood.

ציטוט MLA

Howells, Gwyneth Parry. Acid Rain and Acid Waters. E. Horwood.