APA (7th ed.) Citation

Campbell, S. (2011). Poplar leaves - Rovaniemi, Finland - Photograph.

Chicago Style (17th ed.) Citation

Campbell, Sandy. Poplar Leaves - Rovaniemi, Finland - Photograph. 2011.

MLA (9th ed.) Citation

Campbell, Sandy. Poplar Leaves - Rovaniemi, Finland - Photograph. 2011.

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