APA (7th ed.) Citation

Trudgill, S. T., & Brack, E. V. (1977). A bibliography of British karst, 1960-1977 / edited (by) S.T. Trudgill & E.V. Brack. Geo Abstracts Ltd.

Chicago Style (17th ed.) Citation

Trudgill, S. T., and E V. Brack. A Bibliography of British Karst, 1960-1977 / Edited (by) S.T. Trudgill & E.V. Brack. Norwich: Geo Abstracts Ltd, 1977.

MLA (9th ed.) Citation

Trudgill, S. T., and E V. Brack. A Bibliography of British Karst, 1960-1977 / Edited (by) S.T. Trudgill & E.V. Brack. Geo Abstracts Ltd, 1977.

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