APA (7th ed.) Citation

Salmon, R. B., & Masterton, T. H. (1974). The principles of objective testing in geography / (by) Raymond B. Salmon, Thomas H. Masterton. Heinemann Educational.

Chicago Style (17th ed.) Citation

Salmon, Raymond Bryant, and T. H. Masterton. The Principles of Objective Testing in Geography / (by) Raymond B. Salmon, Thomas H. Masterton. London (etc.): Heinemann Educational, 1974.

MLA (9th ed.) Citation

Salmon, Raymond Bryant, and T. H. Masterton. The Principles of Objective Testing in Geography / (by) Raymond B. Salmon, Thomas H. Masterton. Heinemann Educational, 1974.

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