APA Citation

Allan, A. L. 1., & Hollwey, J. R. (1973). Practical field surveying and computations. London: Heinemann.

Chicago Style Citation

Allan, A. L. 1930-, and J. R. Hollwey. Practical Field Surveying and Computations. London: Heinemann, 1973.

MLA Citation

Allan, A. L. 1930-, and J. R. Hollwey. Practical Field Surveying and Computations. London: Heinemann, 1973.

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