APA (7th ed.) Citation

Doyle, W. L. (1940). The structure and compostion of Valonia ventricosa. [publisher not identified].

Chicago Style (17th ed.) Citation

Doyle, William L. The Structure and Compostion of Valonia Ventricosa. Washington: [publisher not identified], 1940.

MLA (9th ed.) Citation

Doyle, William L. The Structure and Compostion of Valonia Ventricosa. [publisher not identified], 1940.

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