Gaya APA

Leffler, J, E., Grunwald, E. (1963). Rates and equilibria or organic reactions. (1963). : New York : John Wiley and Sons,.

Gaya MLA

Leffler, John, E.., Grunwald, Ernest.. "Rates and equilibria or organic reactions.". 1963 : New York : John Wiley and Sons,, 1963. Text.