APA引文

Pehrson, G. A. Pehrson Scrapbook (copy).

Chicago Style (17th ed.) Citation

Pehrson, Gustav Albin. Pehrson Scrapbook (copy).

MLA引文

Pehrson, Gustav Albin. Pehrson Scrapbook (copy).

警告：這些引文格式不一定是100％准確.