Style de citation APA

RANDHAWA M.S. , S. J. ,. A. (1970). ORIGINS OF LIFE. GORDON AND BEACH.

Style de citation Chicago

RANDHAWA M.S. , SINGH Jagjit ,DEY A.K. ORIGINS OF LIFE. LONDON: GORDON AND BEACH, 1970.

Style de citation MLA

RANDHAWA M.S. , SINGH Jagjit ,DEY A.K. ORIGINS OF LIFE. GORDON AND BEACH, 1970.