Citazione Stile APA (7a Edizione)

Wilde, S. A., Voigt, G. K., & Iyer, J. G. (1972). Soil and plant analysis for tree culture. Oxford.

Citazione stile Chigago Style (17a edizione)

Wilde, S. A., G. K. Voigt, e J. G. Iyer. Soil and Plant Analysis for Tree Culture. New Delhi: Oxford, 1972.

Citatione MLA (9a ed.)

Wilde, S. A., et al. Soil and Plant Analysis for Tree Culture. Oxford, 1972.