APA引文

Geographical Society of Philadelphia. Charter, by-laws, list of members. the Society.

Chicago Style (17th ed.) Citation

Geographical Society of Philadelphia. Charter, By-laws, List of Members. Philadelphia: the Society.

MLA引文

Geographical Society of Philadelphia. Charter, By-laws, List of Members. the Society.

警告：這些引文格式不一定是100％准確.