APA引文

STAFFORD L W T. (1978). MATHAMETICS FOR ECONOMISTS (2ND.). MACMILLAN.

芝加哥风格引文

STAFFORD L W T. MATHAMETICS FOR ECONOMISTS. 2ND. LONDON: MACMILLAN, 1978.

MLA引文

STAFFORD L W T. MATHAMETICS FOR ECONOMISTS. 2ND. MACMILLAN, 1978.