APA ציטוט

MASON PAUL. (2019). WORLD IN PERIL OCEANS UNDER THREAT (2009 Ed.). HEINEMANN LIBRARY.

Chicago Style (17th ed.) Citation

MASON PAUL. WORLD IN PERIL OCEANS UNDER THREAT. 2009 Ed. MINNESOTA: HEINEMANN LIBRARY, 2019.

ציטוט MLA

MASON PAUL. WORLD IN PERIL OCEANS UNDER THREAT. 2009 Ed. HEINEMANN LIBRARY, 2019.