APA-Zitierstil (7. Ausg.)

Gresswell, R. K., & Lawrence, G. R. (1978). The work of the sea, rivers and ice. Hulton Educational Publ.

Chicago-Zitierstil (17. Ausg.)

Gresswell, Ronald Kay, und George R. Lawrence. The Work of the Sea, Rivers and Ice. Amersham: Hulton Educational Publ, 1978.

MLA-Zitierstil (9. Ausg.)

Gresswell, Ronald Kay, und George R. Lawrence. The Work of the Sea, Rivers and Ice. Hulton Educational Publ, 1978.