APA (7th ed.) Citation

Beals, A. T., Graves, A. H., Smiley, D., Melo-Costa, W. d., Thomas, W. S., & Small, J. A. (1939). FIELD TRIPS OF THE CLUB. Zenodo.

Chicago Style (17th ed.) Citation

Beals, A. T., Arthur H. Graves, Daniel Smiley, Wanessa de Melo-Costa, W S. Thomas, and John A. Small. FIELD TRIPS OF THE CLUB. Zenodo, 1939.

MLA (9th ed.) Citation

Beals, A. T., et al. FIELD TRIPS OF THE CLUB. Zenodo, 1939.