APA (7th ed.) Citation

Strong, L. A. G. (1944). Authorship / by L.A.G. Strong. Robert Ross.

Chicago Style (17th ed.) Citation

Strong, L. A. G. Authorship / by L.A.G. Strong. London: Robert Ross, 1944.

MLA (9th ed.) Citation

Strong, L. A. G. Authorship / by L.A.G. Strong. Robert Ross, 1944.

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