Gaya APA

Ault, C, C, M, R. (1980). A. Handy and Systematic Catalog of NMR Spectra, Instruction Through Examples . California: University Science Books.

Gaya MLA

Ault, Cornell, College,, Margaret, R.. "A. Handy and Systematic Catalog of NMR Spectra, Instruction Through Examples". California: University Science Books, 1980. Text.