APA

Arco Publishing Company, . (1961). Teacher of biology and general science: high school, regular and substitute. New York: .

Chicago

Arco Publishing Company, . 1961. Teacher of biology and general science: high school, regular and substitute. New York: .

Harvard

Arco Publishing Company, . (1961). Teacher of biology and general science: high school, regular and substitute. New York: .

MLA

Arco Publishing Company, . Teacher of biology and general science: high school, regular and substitute. New York: . 1961.