APA引文

Spokane County Conservation District (Wash.). (1990). Urban forest. Spokane Conservation District.

Chicago Style (17th ed.) Citation

Spokane County Conservation District (Wash.). Urban Forest. [Spokane, WA]: Spokane Conservation District, 1990.

MLA引文

Spokane County Conservation District (Wash.). Urban Forest. Spokane Conservation District, 1990.

警告：這些引文格式不一定是100％准確.