APA (7th ed.) Citation

Senn, N. (1904). Our national recreation parks. W.B. Conkey.

Chicago Style (17th ed.) Citation

Senn, Nicholas. Our National Recreation Parks. Chicago: W.B. Conkey, 1904.

MLA (9th ed.) Citation

Senn, Nicholas. Our National Recreation Parks. W.B. Conkey, 1904.

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