Gossler, R., Gossler, E., & Gossler, M. (2009). The Gossler guide to the best hardy shrubs: More than 350 expert choices for your garden. Timber Press.
Цитирование в стиле Чикаго (17-е изд.)Gossler, Roger, Eric Gossler, и Marjory Gossler. The Gossler Guide to the Best Hardy Shrubs: More than 350 Expert Choices for Your Garden. Portland, Or.: Timber Press, 2009.
Цитирование MLA (8-е изд.)Gossler, Roger, et al. The Gossler Guide to the Best Hardy Shrubs: More than 350 Expert Choices for Your Garden. Timber Press, 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.