APA

Jerrard H., McNeill D., . (1980). A Dictionary of scientific units. London: Champ & Hall.

Chicago

Jerrard H.G, McNeill D.B, . 1980. A Dictionary of scientific units. London: Champ & Hall.

Harvard

Jerrard H., McNeill D., . (1980). A Dictionary of scientific units. London: Champ & Hall.

MLA

Jerrard H.G, McNeill D.B, . A Dictionary of scientific units. London: Champ & Hall. 1980.