APA (7e ed.) Bronvermelding

Dodge, C. W. (1966). The circular functions. Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Dodge, Clayton W. The Circular Functions. Englewood Cliffs, New Jersey: Prentice-Hall, 1966.

MLA (9e ed.) Bronvermelding

Dodge, Clayton W. The Circular Functions. Prentice-Hall, 1966.