APA (7th ed.) Citation

Harland, W., Pickton, C., Wright, N., Croxton, C., Smith, D., Cutbill, J., & Henderson, W. (1976). Some coal-bearing strata in Svalbard.

Chicago Style (17th ed.) Citation

Harland, W.B, C.A.G Pickton, N.J.R Wright, C.A Croxton, D.G Smith, J.L Cutbill, and W.G Henderson. Some Coal-bearing Strata in Svalbard. 1976.

MLA (9th ed.) Citation

Harland, W.B, et al. Some Coal-bearing Strata in Svalbard. 1976.