APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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