APA (7th ed.) Citation

Mercer, F. V., & Mercer, M. J. (1969). Biology, forms V and VI. Inservice Training Branch, Dept. of Education, N.S.W..

Chicago Style (17th ed.) Citation

Mercer, F. V., and M. J. Mercer. Biology, Forms V and VI. [Sydney?]: Inservice Training Branch, Dept. of Education, N.S.W., 1969.

MLA (8th ed.) Citation

Mercer, F. V., and M. J. Mercer. Biology, Forms V and VI. Inservice Training Branch, Dept. of Education, N.S.W., 1969.