APA (7th ed.) Citation

Jacobson, W. J., Lauby, C. J., & Konicek,Richard D. (1965). The earth and its history. American Book.

Chicago Style (17th ed.) Citation

Jacobson, Wiliard J., Cegilia J. Lauby, and Konicek,Richard D. The Earth and Its History. American Book, 1965.

MLA (8th ed.) Citation

Jacobson, Wiliard J., et al. The Earth and Its History. American Book, 1965.