Greulich, W. W., & Greulich, M. L. (1949). The growth and developmental status of Guamanian school children in 1947. [publisher not identified].
Chicago Style (17th ed.) CitationGreulich, William Walter, and Mildred L. Greulich. The Growth and Developmental Status of Guamanian School Children in 1947. [Place of publication not identified]: [publisher not identified], 1949.
MLA (9th ed.) CitationGreulich, William Walter, and Mildred L. Greulich. The Growth and Developmental Status of Guamanian School Children in 1947. [publisher not identified], 1949.
Warning: These citations may not always be 100% accurate.