APA (7th ed.) Citation

Douglass, R. C. (1970). Morphologic studies of fusulinids from the Lower Permian of West Pakistan. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Douglass, Raymond C. Morphologic Studies of Fusulinids from the Lower Permian of West Pakistan. Washington: U.S. Govt. Print. Off, 1970.

MLA (9th ed.) Citation

Douglass, Raymond C. Morphologic Studies of Fusulinids from the Lower Permian of West Pakistan. U.S. Govt. Print. Off, 1970.