APA

American Petroleum Institute A., . (1977). Bacterial growth in and penetration of consolidated and unconsolidated sands containing gasoline. Washington: American Petroleum Institute, API.

Chicago

American Petroleum Institute API, . 1977. Bacterial growth in and penetration of consolidated and unconsolidated sands containing gasoline. Washington: American Petroleum Institute, API.

Harvard

American Petroleum Institute A., . (1977). Bacterial growth in and penetration of consolidated and unconsolidated sands containing gasoline. Washington: American Petroleum Institute, API.

MLA

American Petroleum Institute API, . Bacterial growth in and penetration of consolidated and unconsolidated sands containing gasoline. Washington: American Petroleum Institute, API. 1977.