APA (7th ed.) Citation

(1920). Poster publ. in 1920 or 1924. Sticker of the SPD is sticked to one poster.

Chicago Style (17th ed.) Citation

Poster Publ. in 1920 or 1924. Sticker of the SPD Is Sticked to One Poster. 1920.

MLA (8th ed.) Citation

Poster Publ. in 1920 or 1924. Sticker of the SPD Is Sticked to One Poster. 1920.

Warning: These citations may not always be 100% accurate.