APA (7th ed.) Citation

Laban, R. v., & Lawrence, F. C. (1947). Effort. Macdonald & Evan.

Chicago Style (17th ed.) Citation

Laban, Rudolf von, and F. C. Lawrence. Effort. London: Macdonald & Evan, 1947.

MLA (9th ed.) Citation

Laban, Rudolf von, and F. C. Lawrence. Effort. Macdonald & Evan, 1947.

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