Gaya APA

Mullen, W, B., Swanson, C, P. (1969). Dictionary of scientific word elements chemistry/mathematics/physics . New Jersey: New Jersey: Littlefield, Adams & Co; 1969.

Gaya MLA

Mullen, William, B., Swanson, Carl, P.. "Dictionary of scientific word elements chemistry/mathematics/physics". New Jersey: New Jersey: Littlefield, Adams & Co; 1969, 1969. Text.