APA (7th ed.) Citation

Gardiner, G. L. (1969). The Empirical Study of Reference.

Chicago Style (17th ed.) Citation

Gardiner, G. L. The Empirical Study of Reference. 1969.

MLA (9th ed.) Citation

Gardiner, G. L. The Empirical Study of Reference. 1969.

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