APA ציטוט

LAUWERYS J.A. (1969). MAN S IMPACT ON NATURE. ALDUS BOOKS.

Chicago Edition Citation

LAUWERYS J.A. MAN S IMPACT ON NATURE. LONDON: ALDUS BOOKS, 1969.

ציטוט MLA

LAUWERYS J.A. MAN S IMPACT ON NATURE. ALDUS BOOKS, 1969.