APA

Mallory E. C., Johnson J. O. & Scott R. C. (1969). Water load of uranium radium, and gross beta activity at selected gaging stations, water year 1960 - 61. Washington: U.S. Gov. Print. Off.

Chicago

Mallory E C, Johnson Jesse O and Scott Robert C. 1969. Water load of uranium radium, and gross beta activity at selected gaging stations, water year 1960 - 61. Washington: U.S. Gov. Print. Off.

Harvard

Mallory E. C., Johnson J. O. and Scott R. C. (1969). Water load of uranium radium, and gross beta activity at selected gaging stations, water year 1960 - 61. Washington: U.S. Gov. Print. Off.

MLA

Mallory E C, Johnson Jesse O and Scott Robert C. Water load of uranium radium, and gross beta activity at selected gaging stations, water year 1960 - 61. Washington: U.S. Gov. Print. Off. 1969.