APA引文

SCHAEFER RICHARD T. (1994). SOCIOLOGY: A BRIEF INTRODUCTION. MCGRAW-HILL.

芝加哥风格引文

SCHAEFER RICHARD T. SOCIOLOGY: A BRIEF INTRODUCTION. NEW YORK: MCGRAW-HILL, 1994.

MLA引文

SCHAEFER RICHARD T. SOCIOLOGY: A BRIEF INTRODUCTION. MCGRAW-HILL, 1994.

警告：这些引文格式不一定是100％准确.